|
2025
|
P/S
|
pre-packaged water pumping systems comprised of pumps and accessories, namely, pressure switches ... |
|
2024
|
P/S
|
Water pumps for pumping water, submersible well pumps, booster pumps, sewage pumps and effluent p... |
|
2022
|
P/S
|
pump accessories being parts of machines, namely, pressure switches, foot valves, reducer bushing... |
|
2020
|
P/S
|
Pump accessories being parts of machines, namely, pressure switches, foot valves, reducer bushing... |
|
2019
|
Invention
|
Sump pump system with an electronic controller module secured in a sump pump power cord. A sump p... |
|
2017
|
Invention
|
Device and method for switching in and out a start winding of a single phase ac motor. A device f... |
|
2009
|
P/S
|
Submersible water well pumps for domestic, commercial and non-industrial uses |
|
2005
|
P/S
|
Pumps, namely, effluent pumps, sewage pumps, lawn sprinkler pumps, submersible well pumps, well j... |
|
2000
|
P/S
|
NEWSLETTER FOR THE WATER PUMP AND SOFTENER INDUSTRY |
|
1999
|
P/S
|
SUBMERSIBLE WELL PUMPS |
|
1997
|
P/S
|
submersible water pumps |
|
1996
|
Invention
|
Electro-start motor switch. An electrical circuit for controlling start windings in induction mot... |
|
1994
|
P/S
|
Well pumps for pumping water from in-ground wells to inside of a building, submersible water sump... |
|
1992
|
P/S
|
well pumps for pumping water from in-ground wells to inside of a building, submersible water sump... |
|
1990
|
P/S
|
water conditioning units |
|
1989
|
Invention
|
Governor and motor assembly. A governor and motor assembly of a fractional horsepower electric mo... |
|
|
Invention
|
Filtration system having flow control means and tank adapter with selective venting. A system for... |
|
1988
|
Invention
|
Nozzle/venturi with pressure differentiating bypass. A nozzle/venturi with a bypass for controlli... |
|
|
Invention
|
Motor and pump assembly. A motor and pump assembly having an intermediate mounting bracket adapte... |
|
|
Invention
|
Submersible pump with plastic housing. A submersible pump having a plastic housing and adapted to... |
|
1987
|
Invention
|
Rotor shaft with corrosion resistant ferrule for pumps motor. A corrosion resistant ferrule secur... |
|
1985
|
Invention
|
Spline checking fixture. Checking fixtures for determining the effective tooth spacing along the ... |
|
1981
|
Invention
|
Submersible sump pump. A sump pump includes a submersible electric motor for driving an impeller ... |
|
1967
|
P/S
|
WATER PUMPS |
|
|
P/S
|
COMPONENTS FOR WATER SYSTEMS AND CONDITIONING EQUIPMENT-NAMELY, TANK FLOATS AND TANKS |
|
1955
|
P/S
|
[ HORSEPOWERS, WINDLASSES, VISES, FEED-GRINDING MILLS, MACHINERY-TRANSMISSION GEARING, RELIEFS, H... |
