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CPC
Y10T137/2587
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GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10
USPC classification
Y10T
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T137/00
Fluid handling
Current Industry
Y10T137/2587
Bypass or relief valve biased open
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Patents Grants
last 30 patents
Information
Patent Grant
Valve body with bypass
Patent number
11,959,558
Issue date
Apr 16, 2024
Mueller International, LLC
Matthew Thomas Sutterfield
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Valve body with identification tab
Patent number
11,384,845
Issue date
Jul 12, 2022
Mueller International, LLC
Matthew Thomas Sutterfield
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Valve body with integral bypass
Patent number
10,378,661
Issue date
Aug 13, 2019
Mueller International, LLC
Matthew Thomas Sutterfield
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus and method for stimulating subterranean formations
Patent number
9,765,594
Issue date
Sep 19, 2017
DRECO ENERGY SERVICES ULC
Scott Sherman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Direct metering fuel system with constant servo flow
Patent number
8,739,811
Issue date
Jun 3, 2014
Honeywell International Inc.
Paul Futa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Valve assembly for high-pressure fluid reservoir
Patent number
8,584,704
Issue date
Nov 19, 2013
Eaton Corporation
Daniel Lee Pifer
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lubrication system with tolerance for reduced gravity
Patent number
8,517,148
Issue date
Aug 27, 2013
United Techologies Corporation
Lawrence E. Portlock
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Air release valve
Patent number
8,439,069
Issue date
May 14, 2013
The Gorman-Rupp Company
Tommy William Yeater
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lubrication system with tolerance for reduced gravity
Patent number
8,215,454
Issue date
Jul 10, 2012
United Technologies Corporation
Lawrence E. Portlock
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Adjustable recirculating valve
Patent number
8,215,330
Issue date
Jul 10, 2012
Tyco Valves & Controls, LP
Michael D. McNeely
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Flow-actuated trapped-pressure unloader valve
Patent number
6,857,444
Issue date
Feb 22, 2005
Briggs & Stratton Power Products Group, LLC
Greg Davis
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Compact control mechanism for axial motion control valves in helica...
Patent number
6,739,853
Issue date
May 25, 2004
Carrier Corporation
Yan Tang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Safety device for a fluid transmission
Patent number
6,595,233
Issue date
Jul 22, 2003
Siemens Building Technologies AG
Giuseppe Pulli
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fluidic valve assemblies having improved fluidic valve mechanisms,...
Patent number
6,415,809
Issue date
Jul 9, 2002
Ronald Louis Shellhause
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
By-pass valve in particular for pressure-washing machines
Patent number
6,334,458
Issue date
Jan 1, 2002
Arrow Line SRL
Roberto Amaduzzi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Flow control valve capable of adjusting fluid flow characteristics...
Patent number
6,328,535
Issue date
Dec 11, 2001
Hobourn Automative Limited
Derek Brighton
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Full authority rail pressure-reduction valve
Patent number
6,116,217
Issue date
Sep 12, 2000
Stanadyne Automotive Corp.
Kenneth H. Klopfer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Load sense pressure controller
Patent number
6,089,248
Issue date
Jul 18, 2000
Dana Corporation
Alvin S. Rost
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hydraulic control system
Patent number
6,026,840
Issue date
Feb 22, 2000
Claas Industrietechnik GmbH
Helmut Franke
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Flow rate control device for a pump
Patent number
5,860,797
Issue date
Jan 19, 1999
Aisin Seiki Kabushiki Kaisha
Haruo Fujimura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Flow-responsive diverting valve
Patent number
5,718,255
Issue date
Feb 17, 1998
Generac Corporation
Richard J. Gilpatrick
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Motor driven air compressor having a combined vent valve and check...
Patent number
5,681,151
Issue date
Oct 28, 1997
DeVilbiss Air Power Company
Mark W. Wood
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Apparatus and method for automatically disabling pressure relief va...
Patent number
5,669,405
Issue date
Sep 23, 1997
Ames Company, Inc.
Lester B. Engelmann
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Timing valve for the discontinuous metering of a volume flow
Patent number
5,564,458
Issue date
Oct 15, 1996
Robert Bosch GmbH
Wolfgang Roth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Valve assembly
Patent number
5,513,672
Issue date
May 7, 1996
Luk Fahrzeug-Hydraulik GmbH & Co. KG
Van Doan Nguyen
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Coaxial pressurized fluid flow regulator
Patent number
5,501,245
Issue date
Mar 26, 1996
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation (SNECMA)
Michel Lechevalier
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for enhancing stability in hydraulic flow control
Patent number
5,385,329
Issue date
Jan 31, 1995
Techco Corporation
Edward H. Phillips
G05 - CONTROLLING REGULATING
Information
Patent Grant
Vehicle heating system and bypass therefor
Patent number
5,322,217
Issue date
Jun 21, 1994
Red Dot Corporation
Robert L. Brocx
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Remote dump and safety valve
Patent number
5,311,905
Issue date
May 17, 1994
Hytech Pumps International Inc.
Gerard J. De Santis
B08 - CLEANING
Information
Patent Grant
Recirculation valve
Patent number
5,172,716
Issue date
Dec 22, 1992
Keystone International Holdings Corp.
George J. Paptzun
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
VALVE BODY WITH IDENTIFICATION TAB
Publication number
20220299120
Publication date
Sep 22, 2022
Mueller International, LLC
Matthew Thomas Sutterfield
B22 - CASTING POWDER METALLURGY
Information
Patent Application
VALVE BODY WITH IDENTIFICATION TAB
Publication number
20190316690
Publication date
Oct 17, 2019
Mueller International, LLC
Matthew Thomas Sutterfield
B22 - CASTING POWDER METALLURGY
Information
Patent Application
VALVE ASSEMBLY FOR HIGH-PRESSURE FLUID RESERVOIR
Publication number
20140020663
Publication date
Jan 23, 2014
EATON CORPORATION
Daniel Lee Pifer
B60 - VEHICLES IN GENERAL
Information
Patent Application
DIRECT METERING FUEL SYSTEM WITH CONSTANT SERVO FLOW
Publication number
20120199206
Publication date
Aug 9, 2012
Honeywell International Inc.
Paul Futa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
LUBRICATION SYSTEM WITH TOLERANCE FOR REDUCED GRAVITY
Publication number
20120103728
Publication date
May 3, 2012
Lawrence E. Portlock
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE ASSEMBLY FOR HIGH-PRESSURE FLUID RESERVOIR
Publication number
20100269921
Publication date
Oct 28, 2010
EATON CORPORATION
Daniel Lee Pifer
B60 - VEHICLES IN GENERAL
Information
Patent Application
ADJUSTABLE RECIRCULATING VALVE
Publication number
20100206391
Publication date
Aug 19, 2010
TYCO VALVES & CONTROLS, INC.
Michael D. McNeely
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Air Release Valve
Publication number
20090120508
Publication date
May 14, 2009
Tommy William Yeater
G05 - CONTROLLING REGULATING
Information
Patent Application
Priming Valve Device for Water Circuit of a Beverage Machine
Publication number
20080283131
Publication date
Nov 20, 2008
Nestec S.A.
Stefan Etter
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Lubrication system with tolerance for reduced gravity
Publication number
20080116010
Publication date
May 22, 2008
United Technologies Corporation
Lawrence E. Portlock
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Flow Path Block
Publication number
20070295401
Publication date
Dec 27, 2007
CKD COROPORATION
Katsuya Okumura
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
COMPACT CONTROL MECHANISM FOR AXIAL MOTION CONTROL VALVES IN HELICA...
Publication number
20040109782
Publication date
Jun 10, 2004
Yan Tang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Flow-actuated trapped-pressure unloader valve
Publication number
20040079411
Publication date
Apr 29, 2004
Greg Davis
B08 - CLEANING
Information
Patent Application
Safety device for a fluid transmission
Publication number
20020066482
Publication date
Jun 6, 2002
Siemens Building Technologies AG
Giuseppe Pulli
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...