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2024
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G/S
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Double diaphragm pumps; electric driven diaphragm pumps. |
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G/S
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Electric Driven Diaphragm (EODD) pumps; Double diaphragm pumps |
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2023
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G/S
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Air-operated double diaphragm pumps; valves for pumps; positive displacement pumps; pump diaphrag... |
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G/S
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Air-operated double diaphragm pumps; pump control valves;
pump diaphragms; pumps for machines; p... |
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G/S
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Air-operated double diaphragm pumps; valves for pumps;
positive displacement pumps; pump diaphra... |
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G/S
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Air-operated double diaphragm pumps; pump control valves; pump diaphragms; pumps for machines; pu... |
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Invention
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Air operated double diaphragm pump with accessible features. An air operated double diaphragm pum... |
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Invention
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Air operated double diaphragm pump with accessible features.
One or more techniques and/or syste... |
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Invention
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Diaphragm pump with off-set ball check valve and elbow cavity. A diaphragm pump includes a valve ... |
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Invention
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Diaphragm pump with off-set ball check valve and elbow cavity. iooii) to decrease the velocity of... |
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Invention
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Diaphragm pump with off-set ball check valve and elbow cavity.
One or more systems are disclosed... |
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Invention
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Leak detection for air operated double diaphragm pump.
One or more systems are disclosed for lea... |
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Invention
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Leak detection for air operated double diaphragm pump. One or more systems are disclosed for leak... |
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2022
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G/S
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Air-operated double diaphragm pumps; Pump control valves; Pump diaphragms; Pumps for machines; Pu... |
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G/S
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Positive displacement pumps; Pump diaphragms; Centrifugal pumps. |
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G/S
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Centrifugal pumps; air-operated double diaphragm pumps; valves for pumps; positive displacement p... |
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Invention
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Flap valve for diaphragm pump. One or more techniques and/or systems are disclosed for a flap val... |
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2021
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G/S
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Data recorded electronically from the internet; Data loggers and recorders; Controllers and regul... |
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G/S
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Electronic data recorders; Electronic communications systems comprised of computer hardware and r... |
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2020
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G/S
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centrifugal pump |
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2019
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G/S
|
Downloadable software for computer, mobile and hand-held devices, namely, software for accessing ... |
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G/S
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Air-operated double diaphragm pumps; pump control valves;
valves for pumps; positive displacemen... |
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G/S
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Providing temporary use of non-downloadable cloud-based software for product management, namely, ... |
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G/S
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Air-operated double diaphragm pumps; pump control valves; valves for pumps; positive displacement... |
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2018
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G/S
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air-operated double diaphragm pumps; pump control valves; valves for pumps; positive displacement... |
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2017
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G/S
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Double diaphragm pumps |
|
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G/S
|
Air-operated double diaphragm pumps |
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G/S
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Pumps, namely, air-operated diaphragm pumps, centrifugal
pumps, rotary pumps, positive displacem... |
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G/S
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Membrane pumps and compressors. Apparatus and instruments for measuring volume and/or mass; senso... |
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2016
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G/S
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pumps, namely, air-operated diaphragm pumps, centrifugal pumps, [ rotary pumps, ] positive displa... |
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G/S
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Air-operated diaphragm pumps; membrane pumps and compressors; diaphragms as replacement parts for... |
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G/S
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Pumps; Compressors. Measuring apparatus; Mass flow sensors; Pressure sensors; Level sensors. |
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G/S
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Air powered diaphragm pumps. |
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2015
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G/S
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Air-operated diaphragm pumps; membrane pumps and compressors as parts of machines, motors and eng... |
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2014
|
Invention
|
Method and apparatus for increasing compressed air efficiency in a pump. One or more techniques a... |
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|
G/S
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Pumps and component parts therefore, namely, valves,
impellers, diaphragms, bearings and compres... |
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2013
|
Invention
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Method for increasing compressed air efficiency in a pump. One or more techniques and/or systems ... |
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2010
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Invention
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Air operated diaphragm pump with electric generator. An air operated double diaphragm pump compri... |
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G/S
|
A controller for use with diaphragm pumps for industrial use. |
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Invention
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Method for increasing compressed air efficiency in a pump. A method for increasing compressed air... |
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2009
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Invention
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Air logic controller. An air logic controller for increasing the efficiency of an air operated do... |
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Invention
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Air operated double diaphragm over center valve pump.
An air operated double diaphragm pump comp... |
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2007
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Invention
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Pumping apparatus for shear-sensitive fluids.
Pumping systems for pumping shear-sensitive fluids... |
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2005
|
G/S
|
Electric pumps; Positive displacement pumps; Pump control valves |
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2004
|
G/S
|
Air-operated double diaphragm pumps and parts therefor |
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2003
|
Invention
|
Fluid driven pump with improved exhaust port arrangement. A fluid driven pump. One embodiment of ... |
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2000
|
Invention
|
Pump and method for facilitating maintenance and adjusting operation of said pump. A method of fa... |
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1999
|
Invention
|
Diaphragm pump housing |
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1998
|
Invention
|
Fluid powered diaphragm pump. A fluid powered diaphragm pump is provided which includes three mea... |
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Invention
|
Adjustable fluid valve for diaphragm pumps. A fluid diaphragm pump is provided with a means for c... |
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Invention
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Speed control for fluid powered diaphragm pumps. A governor for fluid powered diaphragm pumps is ... |
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Invention
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Electric shifting mechanism/interface for fluid power diaphragm pumps. An electric shifting mecha... |
|
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Invention
|
Diaphragm pump with adjustable stroke length. A fluid powered diaphragm pump with an adjustable s... |
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1997
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Invention
|
Composite diaphragm having two layers wherein the first layer is chemically resistant and of redu... |
|
|
G/S
|
Air Powered Diaphragm Pumps |
|
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Invention
|
Diaphragm pump |
|
|
Invention
|
Diaphragm assembly for fluid powered diaphragm pumps. A two-piece diaphragm assembly for a fluid ... |
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Invention
|
Check ball valve seat. A check ball valve seat assembly for a diaphragm pump is provided that inc... |
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Invention
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Spacer and shim assembly for fluid powered diaphragm pumps. A three-piece combination spacer and ... |
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1996
|
G/S
|
Membrane pumps and compressors. Apparatus and instruments for measuring volume and/or mass;
sens... |
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G/S
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Air powered diaphragm pumps, other pumps being pumps designed for use with excavators. |
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1993
|
G/S
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metal inlet pipes for pumps air-operated double diaphragm pumps for pumping nongaseous fluids |
|
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G/S
|
air-operated double diaphragm pumps for pumping non-gaseous fluids, and parts of the pumps, namel... |
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|
Invention
|
Valve body assembly with detent and locking mechanism. A valve assembly including a valve housing... |
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Invention
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Fluid driven pump. A fluid driven pump includes an inlet, at least one expansion chamber for expa... |
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1992
|
G/S
|
air pressure distribution system comprising conduits and control valves for use with air-operated... |
|
|
Invention
|
Electronic control interface for fluid powered diaphragm pump. A pump control interface for use i... |
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|
Invention
|
Modular double-diaphragm pump. The fluid-operated, double diaphragm pump of the invention include... |
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|
Invention
|
Diaphragm pump. A piston-driven fluid pump including a drive chamber containing drive fluid and a... |
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1989
|
G/S
|
Fluid operated double diaphragm pumps. |
|
1987
|
G/S
|
FLUID-OPERATED DOUBLE DIAPHRAGM PUMPS |
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1982
|
Invention
|
Fluid-operated reciprocating pump. A fluid-operated reciprocating pump having a central housing, ... |
|
|
Invention
|
Check valve. A check valve for controlling the flow of fluid through a pipe or other means defini... |
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1980
|
G/S
|
Air operated diaphragm pumps, excluding oil well servicing equipment. |
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1970
|
G/S
|
SURGE SUPPRESSORS FOR FLUID SYSTEMS |
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1968
|
G/S
|
AIR OPERATED DIAPHRAGM PUMPS, OTHER THAN PUMPS INTENDED TO BE USED IN CONJUNCTION WITH DREDGES |
|
|
G/S
|
IMPELLER-TYPE PUMPS |
