06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Non-electric cables and wires of common metal; ironmongery,
small items of metal hardware; pipes and tubes of metal;
flexible strip wound hoses of metal; flexible corrugated
hoses of metal (other than for sanitary installations);
insulated flexible hoses of metal; air hose reels of metal
(non-mechanical); metal hoses; hose fittings of metal
including connectors, clamps, clips and couplings of metal
for hoses; metal apparatus for attachment to hose pipes
(term considered too vague by the International Bureau -
rule 13 (2) (b) of the Regulations); winding spools of
metal, non-mechanical, for flexible hoses; reels of metal,
non-mechanical, for flexible hoses; non-mechanical reels of
metal for the storage of hoses; wall mounted hose supports
of metal; grease nipples including grease nipple kits; metal
couplings, couplers, swivels, nozzles, valves, drums (other
than parts of machines) including for lubrication, fuel,
grease, oil and fluid; metal apparatus, articles and mounts
for lubrication, fuel, grease, oil and fluid (other than
parts of machines) (term considered too vague by the
International Bureau - rule 13 (2) (b) of the Regulations);
nozzles including dispensing nozzles; parts, fittings and
accessories for all the aforesaid goods. Machines, parts of machines and machine tools; lubrication,
fuel, grease, oil and fluid equipment being machines and
parts of machines; lubrication apparatus, installations and
pumps (machines and parts of machines); lubricating guns
(hand-operated, machines) (term considered too vague by the
International Bureau - rule 13 (2) (b) of the Regulations);
lubricators (parts of machines); machines, parts of machines
and machine tools for dispensing lubricant, fuel, grease,
oil and fluid; centralised grease lubricating apparatus;
centralised oil lubricating apparatus; pressure regulators
and valves for lubrication, fuel, grease, oil and fluid
equipment; pneumatic apparatus, mechanisms, machines, parts
of machines, machine tools and tools; hydraulic apparatus,
mechanisms, machines, parts of machines, machine tools and
tools; mechanical reels including mechanical reels for
flexible hoses; mechanical hose reels including air, water,
grease, oil and fluid reels; reeling apparatus, mechanical;
reels, mechanical, for flexible hoses; reels (parts of
machines); non-electric couplings, couplers, swivels,
nozzles, valves, drums and diaphragms (parts of machines)
for lubrication, fuel, grease, oil and fluid; metal high
pressure hoses (parts of machines, engines or motors); metal
hoses for use in hydraulic systems in machines; non-metallic
hoses for use in hydraulic systems in machines; greasing,
pumping, lubricating, oil and fuel apparatus (machines,
parts of machines and machine tools) including those that
are electric, air operated, battery operated, rechargeable
and/or not self-regulated; all purpose pumps (machines,
parts of machines and machine tools) including diaphragm
pumps, pneumatic pumps, suction pumps, controlled volume
pumps, rotary pumps, submersible pumps, positive
displacement pumps, compressed air pumps and vacuum pumps;
grease guns operated by compressed air; lubricating guns
(machines); compressed air guns; oil pumps and drainers
(machines, parts of machines and machine tools) including
for filling, removing, filtering and separating oil; filters
for lubricant, fuel, grease, oil and fluid; oil drain pans;
compressed air operated grease guns; diaphragm pumps; fuel
accessories being fueling nozzles and swivel nozzles; parts,
fittings and accessories for all the aforesaid goods. Manually operated equipment for lubrication, fuel, grease,
oil and fluid (term considered too vague by the
International Bureau - rule 13 (2) (b) of the Regulations);
pneumatic apparatus (hand-operated) for lubrication, fuel,
grease, oil and fluid (term considered too vague by the
International Bureau - rule 13 (2) (b) of the Regulations);
greasing apparatus (hand-operated) including greasing kits;
guns (hand tools); hand operated grease guns; grease
accessories being flexible extensions, jaw couplers, swivels
and control valves (term considered too vague by the
International Bureau - rule 13 (2) (b) of the Regulations);
hand pumps including pumps for liquids; hand operated pumps
including oil pumps, lever-action barrel pumps, air pumps
and fuel pumps (term considered too vague by the
International Bureau - rule 13 (2) (b) of the Regulations);
oil apparatus (hand-operated) including oil pump kits and
hand operated oil extractors (term considered too vague by
the International Bureau - rule 13 (2) (b) of the
Regulations); hand operated oil guns including digital oil
guns, oil control guns and oil suction guns (term considered
too vague by the International Bureau - rule 13 (2) (b) of
the Regulations); hand operated oil drainers and oil
extractors (term considered too vague by the International
Bureau - rule 13 (2) (b) of the Regulations); oil
accessories being top-up pumps (hand operated), drum faucets
(including with sight glass), drip trays, funnels, filters,
oil cans, pump mounts, jugs (term considered too vague by
the International Bureau - rule 13 (2) (b) of the
Regulations); fuel apparatus (hand-operated) including fuel
kits; suction tubes; hand tools and implements for
lubrication, fuel, grease, oil and fluid; parts, fittings
and accessories for all the aforesaid goods. Meters including flow meters, fluid meters, fluid flow
meters, liquid meters, digital meters, electronic and fuel
meters; metering apparatus for lubrication, fuel, grease,
oil and fluid; measuring, signalling and checking apparatus
for lubrication, fuel, grease, oil and fluid; level
indicators and sensors; quantity indicators; batch
controllers and digital controllers; electronic apparatus,
installations and instruments to control the distribution of
fuel, grease, oil and fluid; control apparatus for
lubrication, fuel, grease, oil and fluid; remote control
receivers; monitoring apparatus, installations and
instruments including electronic monitoring instruments;
data collecting, processing, analysing and storing apparatus
for lubrication, fuel, grease, oil and fluid (term
considered too vague by the International Bureau - rule 13
(2) (b) of the Regulations); batteries; battery chargers;
portable power chargers; grease fitting thread tester made
of metal; couplers; coupler adaptors; measuring jugs; parts,
fittings and accessories for all the aforesaid goods. Metal drum trolleys; drum trolleys. Flexible hoses not of metal; flexible hose extensions, not
of metal.
This application relates to a battery operated grease gun comprising a body able to be connected to a container configured to store grease, the body defining first and second elongate chambers therein, the first chamber extending along a first axis and the second chamber extending along a second axis, the first axis being spaced from the second axis, and the second chamber having a smaller cross-sectional area than the first chamber; first and second pistons, the first piston configured to reciprocate within the first chamber along the first axis and the second piston configured to reciprocate within the second chamber along the second axis, the second piston having a smaller cross-sectional area than the first piston; a common grease channel, the common grease channel being disposed between the container and the first and second chambers such that the grease is able to flow from the container into the first and second chambers; an actuator connected to the body and moveable between a retracted position, whereby grease is able to flow through the common grease channel, and an engaged position, whereby grease is restricted from flowing through the common grease channel, the actuator being configured to cause reciprocation of the first piston and the second piston when moved between the engaged and retracted positions; and a grease outlet fluidically connected to the first and second chambers that allows for grease to be discharged from the grease gun. The battery operated grease gun may further comprise a high pressure/high flow switch in the form of a pressure-sensitive spool, bypass valve or gap-based bypass.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Non-electric cables and wires of common metal; ironmongery,
small items of metal hardware; pipes and tubes of metal;
flexible strip wound hoses of metal; flexible corrugated
hoses of metal (other than for sanitary installations);
insulated flexible hoses of metal; air hose reels of metal
(non-mechanical); metal hoses; hose fittings of metal
including connectors, clamps, clips and couplings of metal
for hoses; metal apparatus for attachment to hose pipes
(terms too vague in the opinion of the International Bureau
– Rule 13 (2) (b) of the Regulations); winding spools of
metal, non-mechanical, for flexible hoses; reels of metal,
non-mechanical, for flexible hoses; non-mechanical reels of
metal for the storage of hoses; wall mounted hose supports
of metal; grease nipples including grease nipple kits; metal
couplings, couplers, swivels, nozzles, valves, drums (other
than parts of machines) including for lubrication, fuel,
grease, oil and fluid; metal apparatus, articles and mounts
for lubrication, fuel, grease, oil and fluid (other than
parts of machines) (terms too vague in the opinion of the
International Bureau – Rule 13 (2) (b) of the Regulations);
parts, fittings and accessories for all the aforesaid goods. Machines, parts of machines and machine tools; lubrication,
fuel, grease, oil and fluid equipment being machines and
parts of machines; lubrication apparatus, installations and
pumps (machines and parts of machines); lubricating guns
(hand-operated, machines) (terms too vague in the opinion of
the International Bureau – Rule 13 (2) (b) of the
Regulations); lubricators (parts of machines); machines,
parts of machines and machine tools for dispensing
lubricant, fuel, grease, oil and fluid; centralised grease
lubricating apparatus; centralised oil lubricating
apparatus; pressure regulators and valves for lubrication,
fuel, grease, oil and fluid equipment; pneumatic apparatus,
mechanisms, machines, parts of machines, machine tools and
tools; hydraulic apparatus, mechanisms, machines, parts of
machines, machine tools and tools; mechanical reels
including mechanical reels for flexible hoses; mechanical
hose reels including air, water, grease, oil and fluid reels
(terms too vague in the opinion of the International Bureau
– Rule 13 (2) (b) of the Regulations); reeling apparatus,
mechanical; reels, mechanical, for flexible hoses; reels
(parts of machines); non-electric couplings, couplers,
swivels, nozzles, valves, drums and diaphragms (parts of
machines) for lubrication, fuel, grease, oil and fluid;
metal high pressure hoses (parts of machines, engines or
motors); metal hoses for use in hydraulic systems in
machines (terms too vague in the opinion of the
International Bureau – Rule 13 (2) (b) of the Regulations);
non-metallic hoses for use in hydraulic systems in machines
(terms too vague in the opinion of the International Bureau
– Rule 13 (2) (b) of the Regulations); greasing, pumping,
lubricating, oil and fuel apparatus (machines, parts of
machines and machine tools) including those that are
electric, air operated, battery operated, rechargeable
and/or not self-regulated; all purpose pumps (machines,
parts of machines and machine tools) including diaphragm
pumps, pneumatic pumps, suction pumps, controlled volume
pumps, rotary pumps, submersible pumps, positive
displacement pumps, compressed air pumps and vacuum pumps;
grease guns operated by compressed air; lubricating guns
(machines); compressed air guns; oil pumps and drainers
(machines, parts of machines and machine tools) including
for filling, removing, filtering and separating oil; filters
for lubricant, fuel, grease, oil and fluid; oil drain pans
(terms too vague in the opinion of the International Bureau
– Rule 13 (2) (b) of the Regulations); compressed air
operated grease guns; diaphragm pumps; fuel accessories
being fueling nozzles and swivel nozzles; parts, fittings
and accessories for all the aforesaid goods. Manually operated equipment for lubrication, fuel, grease,
oil and fluid (terms too vague in the opinion of the
International Bureau – Rule 13 (2) (b) of the Regulations);
pneumatic apparatus (hand-operated) for lubrication, fuel,
grease, oil and fluid (terms too vague in the opinion of the
International Bureau – Rule 13 (2) (b) of the Regulations);
greasing apparatus (hand-operated) including greasing kits;
guns (hand tools); hand operated grease guns; grease
accessories being flexible extensions, jaw couplers, swivels
and control valves (terms too vague in the opinion of the
International Bureau – Rule 13 (2) (b) of the Regulations);
hand pumps including pumps for liquids; hand operated pumps
including oil pumps, lever-action barrel pumps, air pumps
and fuel pumps (terms too vague in the opinion of the
International Bureau – Rule 13 (2) (b) of the Regulations);
oil apparatus (hand-operated) including oil pump kits and
hand operated oil extractors (terms too vague in the opinion
of the International Bureau – Rule 13 (2) (b) of the
Regulations); hand operated oil guns including digital oil
guns, oil control guns and oil suction guns (terms too vague
in the opinion of the International Bureau – Rule 13 (2) (b)
of the Regulations); hand operated oil drainers and oil
extractors (terms too vague in the opinion of the
International Bureau – Rule 13 (2) (b) of the Regulations);
oil accessories being top-up pumps (hand operated), drum
faucets (including with sight glass), drip trays, funnels,
filters, oil cans, pump mounts, jugs (terms too vague in the
opinion of the International Bureau – Rule 13 (2) (b) of the
Regulations); fuel apparatus (hand-operated) including fuel
kits; nozzles including dispensing nozzles (terms too vague
in the opinion of the International Bureau – Rule 13 (2) (b)
of the Regulations); suction tubes; hand tools and
implements for lubrication, fuel, grease, oil and fluid;
parts, fittings and accessories for all the aforesaid goods. Meters including flow meters, fluid meters, fluid flow
meters, liquid meters, digital meters, electronic and fuel
meters; metering apparatus for lubrication, fuel, grease,
oil and fluid; measuring, signalling and checking apparatus
for lubrication, fuel, grease, oil and fluid; level
indicators and sensors; quantity indicators; batch
controllers and digital controllers; electronic apparatus,
installations and instruments to control the distribution of
fuel, grease, oil and fluid; control apparatus for
lubrication, fuel, grease, oil and fluid; remote control
receivers; monitoring apparatus, installations and
instruments including electronic monitoring instruments;
data collecting, processing, analysing and storing apparatus
for lubrication, fuel, grease, oil and fluid (terms too
vague in the opinion of the International Bureau – Rule 13
(2) (b) of the Regulations); batteries; battery chargers;
portable power chargers; grease fitting thread tester made
of metal; couplers; coupler adaptors; measuring jugs; parts,
fittings and accessories for all the aforesaid goods. Metal drum trolleys; drum trolleys. Hoses; hose extensions.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
09 - Scientific and electric apparatus and instruments
Goods & Services
Non-electric cables and wires of common metal; ironmongery,
small items of metal hardware; pipes and tubes of metal;
flexible strip wound hoses of metal; flexible corrugated
hoses of metal (other than for sanitary installations);
insulated flexible hoses of metal; air hose reels of metal
(non-mechanical); hose fittings of metal, including
connectors, clamps, clips and couplings of metal for hoses;
metal apparatus for attachment to hose pipes; winding spools
of metal, non-mechanical, for flexible hoses; parts and
fittings for the aforesaid in this class. Lubrication equipment being part of machines, engines or
motors, including air operated lubrication equipment, all
purpose pumps, fuel pumps not being self-regulating, oil
pumps and parts and fittings for all the aforesaid goods
included in this class; machines and machine tools;
mechanical reels for flexible hoses; metal high pressure
hoses (parts of machines, engines or motors); metal hoses
for use in hydraulic systems in machines; non-metallic hoses
for use in hydraulic systems in machines; reels, mechanical,
for flexible hoses; fuel filters; parts and fittings for the
aforesaid in this class. Manual operated lubrication equipment and parts thereof and
fittings therefor included in this class; hand operated
grease guns; hand operated oil guns; hand operated pumps and
parts and fittings thereof; being dispensing nozzles (terms
too vague in the opinion of the International Bureau – Rule
13 (2) (b) of the Regulations); hoses (terms too vague in
the opinion of the International Bureau – Rule 13 (2) (b) of
the Regulations); hose extensions (terms too vague in the
opinion of the International Bureau – Rule 13 (2) (b) of the
Regulations); suction tubes (terms too vague in the opinion
of the International Bureau – Rule 13 (2) (b) of the
Regulations); couplers (terms too vague in the opinion of
the International Bureau – Rule 13 (2) (b) of the
Regulations); coupler adaptors (terms too vague in the
opinion of the International Bureau – Rule 13 (2) (b) of the
Regulations). Flow meters, batch controllers and electronic monitoring
instruments and parts thereof and fittings therefor included
in this class; electrochemical cells and batteries; solar
cells for generation of electricity, photovoltaic cells,
panels of solar cells and/or photovoltaic cells, and solar
electric generating equipment including any of the foregoing
goods.
A grease gun comprising a body having first and second chambers, first and second pistons within those first and second chambers, primary and secondary grease channels, a grease outlet and an actuator, is provided. Actuation of the actuator by a user causes first and second pistons to move within first and second chambers. The body may further comprise a pressure sensitive spool which allows the grease gun to move from a high flow/low pressure operation to a high pressure/low flow operation when there is a grease blockage that causes an increase in the pressure in the body.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
Goods & Services
Non-electric cables and wires of common metal; ironmongery,
small items of metal hardware; pipes and tubes of metal;
flexible strip wound hoses of metal; flexible corrugated
hoses of metal (other than for sanitary installations);
insulated flexible hoses of metal; air hose reels of metal
(non-mechanical); hose fittings of metal, including
connectors, clamps, clips and couplings of metal for hoses;
metal apparatus for attachment to hose pipes; winding spools
of metal, non-mechanical, for flexible hoses; parts and
fittings for the aforesaid in this class. Machines and machine tools; mechanical reels for flexible
hoses; metal high pressure hoses (parts of machines, engines
or motors); metal hoses for use in hydraulic systems in
machines; non-metallic hoses for use in hydraulic systems in
machines; reels, mechanical, for flexible hoses; parts and
fittings for the aforesaid in this class. Flow meters, batch controllers and electronic monitoring
instruments and parts thereof and fittings therefor included
in this class.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; flexible strip wound hoses of metal; flexible corrugated hoses of metal (other than for sanitary installations); insulated flexible hoses of metal; air hose reels of metal (non-mechanical); hose fittings of metal, including connectors, clamps, clips and couplings of metal for hoses; metal apparatus for attachment to hose pipes; winding spools of metal, non-mechanical, for flexible hoses; parts and fittings for the aforesaid in this class.
(2) Machines and machine tools; mechanical reels for flexible hoses; metal high pressure hoses (parts of machines, engines or motors); metal hoses for use in hydraulic systems in machines; non-metallic hoses for use in hydraulic systems in machines; reels, mechanical, for flexible hoses; parts and fittings for the aforesaid in this class.
(3) Flow meters, batch controllers and electronic monitoring instruments and parts thereof and fittings therefor included in this class.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; flexible strip wound hoses of metal; flexible corrugated hoses of metal (other than for sanitary installations); insulated flexible hoses of metal; air hose reels of metal (non-mechanical); hose fittings of metal, including connectors, clamps, clips and couplings of metal for hoses; metal apparatus for attachment to hose pipes; winding spools of metal, non-mechanical, for flexible hoses; parts and fittings for the aforesaid in this class.
(2) Machines and machine tools; mechanical reels for flexible hoses; metal high pressure hoses (parts of machines, engines or motors); metal hoses for use in hydraulic systems in machines; non-metallic hoses for use in hydraulic systems in machines; reels, mechanical, for flexible hoses; parts and fittings for the aforesaid in this class.
(3) Flow meters, batch controllers and electronic monitoring instruments and parts thereof and fittings therefor included in this class.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; flexible strip wound hoses of metal; flexible corrugated hoses of metal (other than for sanitary installations); insulated flexible hoses of metal; air hose reels of metal (non-mechanical); hose fittings of metal, including connectors, clamps, clips and couplings of metal for hoses; metal apparatus for attachment to hose pipes; winding spools of metal, non-mechanical, for flexible hoses; parts and fittings for the aforesaid in this class.
(2) Lubrication equipment being part of machines, engines or motors, including air operated lubrication equipment, all purpose pumps, fuel pumps not being self-regulating, oil pumps and parts and fittings for all the aforesaid goods included in this class; machines and machine tools; mechanical reels for flexible hoses; metal high pressure hoses (parts of machines, engines or motors); metal hoses for use in hydraulic systems in machines; non-metallic hoses for use in hydraulic systems in machines; reels, mechanical, for flexible hoses; fuel filters; parts and fittings for the aforesaid in this class.
(3) Manual operated lubrication equipment and parts thereof and fittings therefor included in this class; hand operated grease guns; hand operated oil guns; hand operated pumps and parts and fittings thereof; being dispensing nozzles (terms too vague in the opinion of the International Bureau - Rule 13 (2) (b) of the Regulations); hoses (terms too vague in the opinion of the International Bureau - Rule 13 (2) (b) of the Regulations); hose extensions (terms too vague in the opinion of the International Bureau - Rule 13 (2) (b) of the Regulations); suction tubes (terms too vague in the opinion of the International Bureau - Rule 13 (2) (b) of the Regulations); couplers (terms too vague in the opinion of the International Bureau - Rule 13 (2) (b) of the Regulations); coupler adaptors (terms too vague in the opinion of the International Bureau - Rule 13 (2) (b) of the Regulations).
(4) Flow meters, batch controllers and electronic monitoring instruments and parts thereof and fittings therefor included in this class; electrochemical cells and batteries; solar cells for generation of electricity, photovoltaic cells, panels of solar cells and/or photovoltaic cells, and solar electric generating equipment including any of the foregoing goods.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Non-electric cables and wires of common metal; ironmongery, small items of metal hardware, namely, metal couplings, metal springs, metal brackets and metal casings for use with hose reels, non-mechanical reels and mechanical reels; ironmongery, small items of metal hardware namely, metal couplings and metal fittings for use with lubrication, fuel, grease, oil and fluid equipment, and pneumatic and hydraulic systems; pipes and tubes of metal for use with hose reels, non-mechanical reels and mechanical reels; pipes and tubes of metal for use with lubrication, fuel, grease, oil and fluid equipment, and pneumatic and hydraulic systems; flexible strip wound hoses of metal for machinery and industrial use; flexible corrugated hoses of metal (other than for sanitary installations) for machinery and industrial use; insulated flexible hoses of metal for machinery and industrial use; air hose reels of metal (non-mechanical); hose fittings of metal, including connectors, clamps, clips and couplings of metal for hoses; metal connectors and metal fittings for attachment to hose pipes; winding spools of metal, non-mechanical, for flexible hoses; metal and structural parts and fittings for hose reels of metal (non-mechanical).
(2) Reeling and winding machines namely, mechanically operated, power operated, battery operated, and electrically operated reels for hoses, flexible hoses, compressed air hoses, air hoses, garden hoses, cables, cords, wire, ropes, lines and barrier tape; machines that are mechanically operated, power operated, battery operated, electrically operated, pneumatically operated and hydraulicly operated for lubrication; machines that are mechanically operated, power operated, battery operated, electrically operated, pneumatically operated and hydraulicly operated for dispensing and management of fuel, grease, oil and fluid; machine tools that are power operated, battery operated, electrically operated, pneumatically operated and hydraulicly operated for use in lubrication, pneumatic and hydraulic systems and fluid dispensing and management systems; mechanical reels for flexible hoses; metal high pressure hoses (parts of machines, engines or motors for mechanically operated, power operated, battery operated and electrically operated reels); metal hoses for use in hydraulic systems in machines; non-metallic hoses for use in hydraulic systems in machines; reels, mechanical, for flexible hoses; lubrication equipment being part of machines, engines or motors, namely, air operated lubrication equipment, all purpose pumps, fuel pumps not being self-regulating, oil pumps and Structural parts and fittings for reeling and winding machines, and machines for lubrication, pneumatic and hydraulic systems and fluid dispensing and management systems.
(3) Hand operated grease guns; hand operated oil guns; hand operated pumps and parts and fittings thereof, being dispensing nozzles, hoses, hose extensions, fuel filters, suction tubes, couplers, coupler adaptors.
(4) Flow meters, batch controllers for controlling the dispense of fluids; electronic monitoring instruments for monitoring, measuring, recording, controlling, reporting and displaying data for the usage, transfer, storage and management of fluids; parts and fittings for flow meters included in this class.
This application relates to a battery operated grease gun comprising a body able to be connected to a container configured to store grease, the body defining first and second elongate chambers therein, the first chamber extending along a first axis and the second chamber extending along a second axis, the first axis being spaced from the second axis, and the second chamber having a smaller cross-sectional area than the first chamber; first and second pistons, the first piston configured to reciprocate within the first chamber along the first axis and the second piston configured to reciprocate within the second chamber along the second axis, the second piston having a smaller cross-sectional area than the first piston; a common grease channel, the common grease channel being disposed between the container and the first and second chambers such that the grease is able to flow from the container into the first and second chambers; an actuator connected to the body and moveable between a retracted position, whereby grease is able to flow through the common grease channel, and an engaged position, whereby grease is restricted from flowing through the common grease channel, the actuator being configured to cause reciprocation of the first piston and the second piston when moved between the engaged and retracted positions; and a grease outlet fluidically connected to the first and second chambers that allows for grease to be discharged from the grease gun. The battery operated grease gun may further comprise a high pressure/high flow switch in the form of a pressure-sensitive spool, bypass valve or gap-based bypass.
This application relates to a battery operated grease gun comprising a body able to be connected to a container configured to store grease, the body defining first and second elongate chambers therein, the first chamber extending along a first axis and the second chamber extending along a second axis, the first axis being spaced from the second axis, and the second chamber having a smaller cross-sectional area than the first chamber; first and second pistons, the first piston configured to reciprocate within the first chamber along the first axis and the second piston configured to reciprocate within the second chamber along the second axis, the second piston having a smaller cross-sectional area than the first piston; a common grease channel, the common grease channel being disposed between the container and the first and second chambers such that the grease is able to flow from the container into the first and second chambers; an actuator connected to the body and moveable between a retracted position, whereby grease is able to flow through the common grease channel, and an engaged position, whereby grease is restricted from flowing through the common grease channel, the actuator being configured to cause reciprocation of the first piston and the second piston when moved between the engaged and retracted positions; and a grease outlet fluidically connected to the first and second chambers that allows for grease to be discharged from the grease gun. The battery operated grease gun may further comprise a high pressure/high flow switch in the form of a pressure-sensitive spool, bypass valve or gap-based bypass.
A grease gun comprising a body having first and second chambers, first and second pistons within those first and second chambers, primary and secondary grease channels, a grease outlet and an actuator, is provided. Actuation of the actuator by a user causes first and second pistons to move within first and second chambers. The body may further comprise a pressure sensitive spool which allows the grease gun to move from a high flow/low pressure operation to a high pressure/low flow operation when there is a grease blockage that causes an increase in the pressure in the body.
A grease gun comprising a body having first and second chambers, first and second pistons within those first and second chambers, primary and secondary grease channels, a grease outlet and an actuator, is provided. Actuation of the actuator by a user causes first and second pistons to move within first and second chambers. The body may further comprise a pressure sensitive spool which allows the grease gun to move from a high flow/low pressure operation to a high pressure/low flow operation when there is a grease blockage that causes an increase in the pressure in the body.
A grease coupler, comprising: an outer sleeve; an inner sleeve; a connection body; a collar; a collar spring; jaws to lock and unlock with a grease nipple; a nozzle; a nozzle spring; a collar ball groove; and an inner ball groove; sleeve locking balls; a nozzle ball groove; and nozzle locking balls.
F16N 21/04 - Nozzles for connection of lubricating equipment to nipples
F16L 37/23 - Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers, or helical springs under radial pressure between the parts by means of balls
F16L 37/12 - Couplings of the quick-acting type in which the connection between abutting or axially-overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members
A braking system for a hose or cable reel including a housing configured to fit inside a drum of the reel and to rotate with the drum during use, and a gerotor including inner and outer gears disposed inside the housing, wherein the inner gear is attachable to a shaft of the reel and the outer gear is configured to rotate relative to the inner gear with the housing during use thereby causing hydraulic fluid to be pumped through the gerotor and impede rotation of the drum.
F04C 2/10 - Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
F04C 14/24 - Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves
F04C 14/04 - Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps
A62B 1/12 - Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys hydraulically operated
An on-demand fluid transfer pump includes a power head removably connectable on top of a stem that is removably connectable to a fluid supply. The power head includes an electric pump and a flow control unit configured to automatically switch the electric pump on and off. The flow control unit includes a magnetic sensor and the stem includes a suction tube, a fluid chamber, a plunger chamber, and a magnetic plunger reciprocable within the plunger chamber in response to pressure changes in the fluid chamber. The magnetic plunger is biased to deactuate the magnetic sensor to switch on the electric pump to pressurize the fluid supply for delivery to the fluid dispenser. The magnetic plunger is pushed when pressure in the fluid chamber rises to thereby actuate the magnetic sensor to switch off the electric pump.
B67D 7/04 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
F04D 15/02 - Stopping of pumps, or operating valves, on occurrence of unwanted conditions
F04B 49/02 - Stopping, starting, unloading or idling control
B67D 1/12 - Flow- or pressure-control devices or systems
An on-demand fluid transfer pump, comprising: a power head removably connectable on top of a stem that is removably connectable to a fluid supply; wherein the power head comprises an electric pump and a flow control unit configured to automatically switch the electric pump on and off; wherein the flow control unit comprises a magnetic sensor; and wherein the stem comprises: a suction tube, a fluid chamber, a plunger chamber, and a magnetic plunger reciprocable within the plunger chamber in response to pressure changes in the fluid chamber, wherein the magnetic plunger is biased to deactuate the magnetic sensor to switch on the electric pump to pressurise the fluid supply for delivery to the fluid dispenser; and wherein the magnetic plunger is pushed when pressure in the fluid chamber rises to thereby actuate the magnetic sensor to switch off the electric pump.
B67D 7/04 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
An on-demand fluid transfer pump, comprising: a power head removably connectable on top of a stem that is removably connectable to a fluid supply; wherein the power head comprises an electric pump and a flow control unit configured to automatically switch the electric pump on and off; wherein the flow control unit comprises a magnetic sensor; and wherein the stem comprises: a suction tube, a fluid chamber, a plunger chamber, and a magnetic plunger reciprocable within the plunger chamber in response to pressure changes in the fluid chamber, wherein the magnetic plunger is biased to deactuate the magnetic sensor to switch on the electric pump to pressurise the fluid supply for delivery to the fluid dispenser; and wherein the magnetic plunger is pushed when pressure in the fluid chamber rises to thereby actuate the magnetic sensor to switch off the electric pump.
B67D 7/04 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
Goods & Services
Non-electric cables and wires of common metal; ironmongery,
small items of metal hardware; pipes and tubes of metal;
flexible strip wound hoses of metal; flexible corrugated
hoses of metal (other than for sanitary installations);
insulated flexible hoses of metal; air hose reels of metal
(non-mechanical); hose fittings of metal, including
connectors, clamps, clips and couplings of metal for hoses;
metal apparatus for attachment to hose pipes; winding spools
of metal, non-mechanical, for flexible hoses; parts and
fittings for the aforesaid in this class. Machines and machine tools; mechanical reels for flexible
hoses; metal high pressure hoses (parts of machines, engines
or motors); metal hoses for use in hydraulic systems in
machines; non-metallic hoses for use in hydraulic systems in
machines; reels, mechanical, for flexible hoses; parts and
fittings for the aforesaid in this class. Flow meters, batch controllers and electronic monitoring
instruments and parts thereof and fittings therefor included
in this class.
A braking system for a hose or cable reel comprising a housing configured to fit inside a drum of the reel and to rotate with the drum during use, and a gerotor comprising inner and outer gears disposed inside the housing, wherein the inner gear is attachable to a shaft of the reel and the outer gear is configured to rotate relative to the inner gear with the housing during use thereby causing hydraulic fluid to be pumped through the gerotor and impede rotation of the drum.
F04C 2/10 - Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
A braking system for a hose or cable reel comprising a housing configured to fit inside a drum of the reel and to rotate with the drum during use, and a gerotor comprising inner and outer gears disposed inside the housing, wherein the inner gear is attachable to a shaft of the reel and the outer gear is configured to rotate relative to the inner gear with the housing during use thereby causing hydraulic fluid to be pumped through the gerotor and impede rotation of the drum.
F04C 2/10 - Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
A grease coupler, comprising: an outer sleeve; an inner sleeve; a connection body; a collar; a collar spring; jaws to lock and unlock with a grease nipple; a nozzle; a nozzle spring; a collar ball groove; and an inner ball groove; sleeve locking balls; a nozzle ball groove; and nozzle locking balls.
A grease coupler, comprising: an outer sleeve; an inner sleeve; a connection body; a collar; a collar spring; jaws to lock and unlock with a grease nipple; a nozzle; a nozzle spring; a collar ball groove; and an inner ball groove; sleeve locking balls; a nozzle ball groove; and nozzle locking balls.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
Goods & Services
Non-electric cables and wires of common metal; ironmongery being small items of metal hardware namely, springs and metal couplings for use with spring-retracted metal hose reels and hydraulic and pneumatic systems; pipes and tubes of metal; industrial flexible strip wound hoses of metal; industrial flexible corrugated hoses of metal other than for sanitary installations; industrial insulated flexible hoses of metal; spring-retracted air hose reels of metal; hose fittings of metal, including connectors, clamps, clips and couplings of metal for hoses; metal hose fittings, namely, metal apparatus for attachment to hose pipes; winding spools of metal, non-mechanical, for flexible hoses namely, spring-retracted metal hose reels; structural parts and fittings for the aforesaid Machines namely, machines used in pneumatic and hydraulic systems in the nature of pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems being sold as a unit with manufacturing machines, pneumatic and hydraulic controls for machines, motors and engines, compressed air machines, compressed air machine components, namely, cylinders, valves and air grips, air distribution units for pneumatically driven pumps, compressed air pumps, lubrication machines, greasing machines, grease pumps being parts of machines, oil pumps, pneumatic pumps, hydraulic pumps, lubricating pumps and pump diaphragms; machine tools, namely, machine tools for use in pneumatic and hydraulic systems in the nature of hydraulic intensifiers being parts of machines, hydraulic excavators, pneumatic ball transfer units, greasing machines and fluid and lubrication equipment in the nature of power-operated lubricant dispensers for machines, Lubricating pumps, Industrial fluid cleaning machinery; mechanical reels being machine parts for flexible hoses used in pneumatic and hydraulic systems in the nature of pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems being sold as a unit with manufacturing machines, pneumatic and hydraulic controls for machines, motors and engines, compressed air machines, lubrication machines, greasing machines and fluid and lubrication equipment in the nature of power-operated lubricant dispensers for machines, fluid couplings being parts of machines, fluid power component kit comprising hose and fittings for use in machinery, fluid power component kit for machine control comprising pumps and valves, lubricating pumps, industrial fluid cleaning machinery; metal high pressure hoses being machine parts for use in pneumatic and hydraulic systems in the nature of pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems being sold as a unit with manufacturing machines, pneumatic and hydraulic controls for machines, motors and engines, compressed air machines, lubrication machines, greasing machines and fluid and lubrication equipment in the nature of power-operated lubricant dispensers for machines, fluid couplings being parts of machines, fluid power component kit comprising hose and fittings for use in machinery, fluid power component kit for machine control comprising pumps and valves, lubricating pumps, industrial fluid cleaning machinery; machine parts namely, metal hoses for use in hydraulic systems in machines; machine parts namely, non-metallic hoses for use in hydraulic systems in machines; power-operated reels, mechanical, for flexible hoses; structural parts and fittings for the aforesaid Flow meters, electronic batch controllers and electronic monitoring instruments in the nature of pressure switches and sensors all for monitoring, controlling and switching hydraulic or pneumatic systems and structural parts thereof and structural fittings therefor
04 - Industrial oils and greases; lubricants; fuels
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
09 - Scientific and electric apparatus and instruments
16 - Paper, cardboard and goods made from these materials
Goods & Services
Industrial greases, lubricants and oils. Non-electric cables and wires of common metal; ironmongery,
small items of metal hardware; pipes and tubes of metal;
flexible strip wound hoses of metal; flexible corrugated
hoses of metal (other than for sanitary installations);
insulated flexible hoses of metal; air hose reels of metal
(non-mechanical); hose fittings of metal, including
connectors, clamps, clips and couplings of metal for hoses;
metal apparatus for attachment to hose pipes; winding spools
of metal, non-mechanical, for flexible hoses; parts and
fittings for the aforesaid in this class. Machines and machine tools; mechanical reels for flexible
hoses; metal high pressure hoses (parts of machines, engines
or motors); metal hoses for use in hydraulic systems in
machines; non-metallic hoses for use in hydraulic systems in
machines; reels, mechanical, for flexible hoses; parts and
fittings for the aforesaid in this class; lubrication
equipment being part of machines, engines or motors,
including air operated lubrication equipment, all purpose
pumps, fuel pumps not being self-regulating, oil pumps and
parts and parts and fittings for all the aforesaid goods
included in this class. Hand operated grease guns; hand operated oil guns; hand
operated pumps and parts and fittings thereof, being
dispensing nozzles, hoses, hose extensions, fuel filters,
suction tubes, couplers, coupler adaptors, reels
(mechanical) for flexible hoses. Flow meters, batch controllers and electronic monitoring
instruments and parts thereof and fittings therefor included
in this class. Paper, cardboard and goods made from these materials not
included in other classes; printed matter, including books,
instruction manuals and aids (except apparatus), manuals,
spare parts lists, maintenance manuals, advertising
materials, printed publications relating to machines and
tools subjects; plastic materials for packaging (not
included in other classes); instructional and teaching
materials.
Non-metallic, mechanical hose reels; machines and machine tools; mechanical reels for flexible hoses; metal high pressure hoses, namely, as parts of machines, engines or motors; metal hoses for use in hydraulic systems in machines; non-metallic hoses for use in hydraulic systems in machines; reels, mechanical, for flexible hoses; parts and fittings for the aforesaid in this class
06 - Common metals and ores; objects made of metal
Goods & Services
Non-electric cables and wires of common metal; ironmongery being small items of metal hardware, namely springs; pipes and tubes of metal; flexible strip wound hoses of metal; flexible corrugated hoses of metal other than for sanitary installations; insulated flexible hoses of metal; hand operated air hose reels of metal; hose fittings of metal, including connectors, clamps, clips and couplings of metal for hoses; metal apparatus for attachment to hose pipes, namely springs; winding spools of metal, non-mechanical, for flexible hoses; parts and fittings for the aforesaid goods in this class
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
Goods & Services
Non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; flexible strip wound hoses of metal; flexible corrugated hoses of metal (other than for sanitary installations); insulated flexible hoses of metal; air hose reels of metal (non-mechanical); hose fittings of metal, including connectors, clamps, clips and couplings of metal for hoses; metal apparatus for attachment to hose pipes; winding spools of metal, non-mechanical, for flexible hoses; parts and fittings for the aforesaid in this class. Machine tools; mechanical reels for flexible hoses; metal high pressure hoses (parts of machines, engines or motors); metal hoses for use in hydraulic systems in machines; non-metallic hoses for use in hydraulic systems in machines; reels, mechanical, for flexible hoses; Non-metallic, mechanical hose reels; parts and fittings for the aforesaid in this class. Flow meters, batch controllers and electronic monitoring instruments and parts thereof and fittings therefor included in this class.
04 - Industrial oils and greases; lubricants; fuels
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
09 - Scientific and electric apparatus and instruments
16 - Paper, cardboard and goods made from these materials
Goods & Services
Industrial greases, lubricants and oils Non-electric cables and wires of common metal; ironmongery being small items of metal hardware, namely, springs and grease fittings, grease nipples, zerk fittings used for lubrication and metal couplings for use with hydraulic and pneumatic systems; pipes and tubes of metal; flexible strip wound industrial hoses of metal; flexible corrugated industrial hoses of metal other than for sanitary installations; insulated flexible industrial hoses of metal; hand operated air hose reels of metal; hose fittings of metal, including connectors, clamps, clips and couplings of metal for hoses; metal apparatus for attachment to hose pipes, namely, springs and grease fittings, grease nipples, zerk fittings used for lubrication and metal couplings for use with hydraulic and pneumatic systems; winding spools of metal, non-mechanical, for flexible hoses; metal fittings in this class for lubrication equipment and hydraulic and pneumatic systems Machines and machine tools used for lubrication; hydraulic and pneumatic controls for machines; power-operated mechanical reels for flexible hoses; metal high pressure hoses being parts of machines, engines or motors; metal hoses for use in hydraulic systems in machines; non-metallic hoses for use in hydraulic systems in machines; reels, mechanical, for flexible hoses; lubrication equipment being part of machines, engines or motors, namely, air operated lubrication equipment in the nature of air operated grease guns, pneumatic, battery-operated oil pump, fuel pumps for land vehicles not being self-regulating and oil pumps for land vehicles; metal fittings in this class for lubrication machines and hydraulic and pneumatic conveyors; grease gun fittings and parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve adapters, nozzles, nipples, couplers, connectors and pivots; parts of battery-operated oil pumps, namely, nozzles, hoses and suction tubes Manually-operated grease guns; manually-operated oil guns; hand operated pumps and parts and fittings thereof, being dispensing nozzles, hoses, hose extensions, fuel filters, suction tubes, couplers, coupler adaptors Flow meters, batch controllers, namely, industrial automation controls; electronic monitoring instruments, namely, electronic monitors for monitoring electric current and electrical signals; pressure sensors for monitoring hydraulic and pneumatic machines Paper, cardboard and goods made from these materials not included in other classes, namely, cardboard boxes and construction paper; printed matter, namely, non-fiction books on a variety of topics, instruction manuals and aids, namely, manuals in the field of machines and tools; printed products, namely, spare parts lists, electrical maintenance manuals, advertising materials, namely, advertising posters; printed publications in the field of machines and tools; plastic materials for packaging, namely, plastic film for packaging; printed instructional and teaching materials in the field of machines and tools
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
Goods & Services
Non-electric cables and wires of common metal; ironmongery being small items of metal hardware, namely, connections from a grease gun to grease fittings, grease nipples, Zerk fitting or other grease lubricant point; pipes and tubes of metal; flexible strip wound hoses of metal; flexible corrugated hoses of metal other than for sanitary installations; insulated flexible hoses of metal; hand operated air hose reels of metal; hose fittings of metal, including connectors, clamps, clips and couplings of metal for hoses; metal apparatus for attachment to hose pipes, namely, connections from a grease gun to grease fittings, grease nipples, Zerk fitting or other grease lubricant point; winding spools of metal, non-mechanical, for flexible hoses Machines and machine tools for connections from a grease gun to grease fittings, grease nipples, Zerk fitting or other grease lubricant point; power-operated mechanical reels for flexible hoses; metal high pressure hoses being parts of machines, engines or motors; metal hoses for use in hydraulic systems in machines; non-metallic hoses for use in hydraulic systems in machines; reels, mechanical, for flexible hoses; parts and fittings for the aforesaid in this class; lubrication equipment being part of machines, engines or motors, namely, air operated lubrication equipment, all-purpose pumps, fuel pumps not being self-regulating, and oil pumps Manually operated grease guns; manually operated hand operated oil guns; hand operated pumps and parts and fittings thereof, being dispensing nozzles, hoses, hose extensions, fuel filters, suction tubes, couplers, coupler adaptors, mechanical reels for flexible hoses
09 - Scientific and electric apparatus and instruments
Goods & Services
Lubrication equipment being part of machines, engines or
motors, including air operated lubrication equipment, all
purpose pumps, fuel pumps not being self-regulating, oil
pumps and parts and fittings for all the aforesaid goods
included in this class. Manual operated lubrication equipment and parts thereof and
fittings therefor included in this class. Flow meters, batch controllers and electronic monitoring
instruments and parts thereof and fittings therefor included
in this class.
09 - Scientific and electric apparatus and instruments
Goods & Services
Lubrication equipment being part of machines, engines or motors (except for land vehicles), including air operated lubrication equipment, all purpose pumps, fuel pumps not being self-regulating, oil pumps and parts and parts and fittings for all the aforesaid goods included in this class; agricultural and industrial machines. Manually operated lubrication equipment and parts thereof and fittings therefor included in this class; hand tools. Meters, flow meters, batch controllers and electronic monitoring instruments and parts thereof and fittings therefor included in this class.
(1) Lubrication equipment, namely, air operated lubrication equipment, all purpose pumps, fuel pumps, oil pumps and parts and fittings for all the aforesaid goods; manual operated lubrication equipment and parts thereof and fittings therefor.
