ClassID:

249149

Y10T137/7782 - CPC Classification

Classification description:

Fluid handling; Line condition change responsive valves; With separate connected fluid reactor surface With manual or external control for line valve

Recent Application in this class:
#1
20250348094
2025-11-13

PRODUCT DISPENSING SYSTEM

#2
20250297688
2025-09-25

HYDRAULIC FLUID RELEASE VALVE ASSEMBLIES

#3
20240288888
2024-08-29

PRESSURE REDUCER ASSEMBLY

#4
20240168500
2024-05-23

PRODUCT DISPENSING SYSTEM

#5
20230257247
2023-08-17

PRODUCT DISPENSING SYSTEM

#6
20230110597
2023-04-13

Product dispensing system

#7
20220057816
2022-02-24

Device and method for controlling the supply of a gas

#8
20210341109
2021-11-04

Gas pressure reducer with integrated shut-off valve

#9
20200064873
2020-02-27

Product dispensing system

#10
20200064872
2020-02-27

Remote gas regulating and control systems and related devices

#11
20200026313
2020-01-23

Pressure reducing valve with shut off

#12
20190368663
2019-12-05

Flow control and gas metering process

#13
20190309865
2019-10-10

Positive pressure relief valve

#14
20190278307
2019-09-12

Pressure regulator

#15
20190163210
2019-05-30

Pressure regulator

#16
20180164837
2018-06-14

Product dispensing system

#17
20170356716
2017-12-14

Gas valve with triggered release feature

#18
20150160660
2015-06-11

Product dispensing system

#19
20150000762
2015-01-01

Excess flow shutoff valve

#20
20140367599
2014-12-18

Directional fluid control valve

#21
20140261784
2014-09-18

Flow control and gas metering process

#22
20140116523
2014-05-01

Fuel system having dual fuel pressure regulator

#23
20130276899
2013-10-24

Compressed air supply installation and method for operating a pneumatic installation

#24
20130146157
2013-06-13

Manually operable gas regulator

#25
20130068306
2013-03-21

Drain valve and method for operating a drain valve

#26
20120325338
2012-12-27

Automatic balancing valve

#27
20120285557
2012-11-15

Pressure regulator with remotely controlled shut-off valve

#28
20120241022
2012-09-27

Relief valve device

#29
20120227838
2012-09-13

Pressure regulator with manual shut-off valve

#30
20120204985
2012-08-16

Internally dampened pressure relief valve

#31
20120186668
2012-07-26

Pressure protection valve

#32
20120180879
2012-07-19

SOLENOID VALVE

#33
20120161048
2012-06-28

Pressure reducer

#34
20120160345
2012-06-28

VALVE UNIT FOR CONTROLLING THE DELIVERY OFA COMBUSTIBLE GAS, IN PARTICULAR FOR DELIVERY VIA A GAS METERING APPARATUS, AND GAS METER INCLUDING SAID VALVE UNIT

#35
20120037829
2012-02-16

Proportional throttle valve

#36
20120000552
2012-01-05

Fluid pressure control device

#37
20110290346
2011-12-01

Fluid pressure control device

#38
20110198523
2011-08-18

Quick-acting valve having metering relief

#39
20110192999
2011-08-11

Gas pressure regulator with integrated remote disconnect

#40
20110140016
2011-06-16

Pressure-regulating valve for regulating the pressure in a high-pressure fuel accumulator of an internal combustion engine

#41
20110139279
2011-06-16

Hydraulic fluid supply system having active regulator

#42
20110100471
2011-05-05

Drill string valve and method

#43
20110079290
2011-04-07

Single component two-stage regulator

#44
20110079287
2011-04-07

Single component two-stage regulator

#45
20110068284
2011-03-24

Control valve

#46
20110023982
2011-02-03

Fuel system

#47
20100243084
2010-09-30

Multifunction relief valve and airplane emergency hydraulic power source unit having the same

#48
20100243081
2010-09-30

Gas pressure regulator and method for assembling and disassembling the regulator

#49
20100243080
2010-09-30

Gas pressure regulator and method for assembling and disassembling the regulator

#50
20100206400
2010-08-19

Product dispensing system

#51
20100139779
2010-06-10

Valve system

#52
20100126601
2010-05-27

Pilot valve for a pressure reducing valve

#53
20100116369
2010-05-13

Faucet valve system

#54
20100089469
2010-04-15

Flow regulator

#55
20100083667
2010-04-08

Bi-modal bleed valve assembly for gas turbine engine

#56
20100071783
2010-03-25

Methods and apparatus for removable lid with ultra fast action speed for relies compressed media, liquid or compressed gas

#57
20100038565
2010-02-18

Propellant gas control valve

#58
20100032601
2010-02-11

Blow-off valve for turbo blower

#59
20090277516
2009-11-12

Product Dispensing System

#60
20090229682
2009-09-17

Regulator valve with locking system

#61
20090173391
2009-07-09

Adjustable pressure relief valve

#62
20090151800
2009-06-18

Flow regulator device

#63
20090101213
2009-04-23

APPARATUS FOR CONTROLLING AND METERING FLUID FLOW

#64
20090007973
2009-01-08

Device for regulating the delivery pressure of combustible gases

#65
20080257334
2008-10-23

Quick drawer change system

#66
20080156380
2008-07-03

PRESSURE REGULATOR INCORPORATING A PRESSURE BALANCED MOVING SEAT

#67
20080149391
2008-06-26

Linear motor to pre-bias shuttle force

#68
20080149200
2008-06-26

Pressure-balanced choke system

#69
20080105307
2008-05-08

Fluid pressure actuated poppet valve

#70
20080011365
2008-01-17

Selectively actuated constant flow valve

#71
20070256671
2007-11-08

Natural vacuum leak detection device with magnetic damping

#72
20070221276
2007-09-27

Modulating gas valves and systems

#73
20070204915
2007-09-06

Combined Pressure Reducing and Shut-Off Valve

#74
20070167267
2007-07-19

Pressure regulator valve with boost feature

#75
20070102048
2007-05-10

BLOCK COAXIAL VALVE FOR USE IN COMPRESSED AIR SYSTEMS

#76
20070039651
2007-02-22

Pressure regulator

#77
20070023086
2007-02-01

Pressure independent control valve

#78
20070022769
2007-02-01

Temperature-type expansion valve

#79
20060289067
2006-12-28

Method and apparatus for pneumatic regulation including a high-pressure reserve

#80
20060255303
2006-11-16

Dual-actuator aircraft environmental control system valve

#81
20060254652
2006-11-16

Vacuum regulator and intermittent flow device

#82
20060249206
2006-11-09

Compact field adjustable pressure reducing valve

#83
20060219966
2006-10-05

Gas pressure regulator and method for assembling and disassembling the regulator

#84
20060207663
2006-09-21

Electromagnetic valve

#85
20060191582
2006-08-31

Hydraulic control arrangement

#86
20060185735
2006-08-24

Electromagnetic combination valve

#87
20060157575
2006-07-20

Methods and apparatus for an automatic temperature-controlled valve

#88
20060112994
2006-06-01

Fire-fighting monitor with remote control

#89
20060096640
2006-05-11

Automatically flushing water regulator for animal watering systems

#90
20060000510
2006-01-05

Method and apparatus for pneumatic regulation a high-pressure reserve

#91
20050247359
2005-11-10

Pressure relieving coupler manifold with internal velocity fuse

#92
20050183775
2005-08-25

Pilot operated relief valve

#93
20050161516
2005-07-28

Method and system for combined standing pilot safety and temperature setting

#94
20050092370
2005-05-05

Pressure regulator incorporating a pressure balanced moving seat

#95
20050092179
2005-05-05

Coalescing type filter apparatus and method

#96
20050056318
2005-03-17

Sanitary liquid pressure regulator

#97
20050056316
2005-03-17

Variable vent diffuser

#98
20050044858
2005-03-03

Two stage solenoid control valve

#99
15639967
2019-07-30

Dielectric regulator