ClassID:

249174

Y10T137/7808 - CPC Classification

Classification description:

Fluid handling; Line condition change responsive valves; With separate connected fluid reactor surface; With opening bias [e.g., pressure regulator] Apertured reactor surface surrounds flow line

Recent Application in this class:
#1
20240288888
2024-08-29

PRESSURE REDUCER ASSEMBLY

#2
20240019038
2024-01-18

Pressure reduction valve

#3
20230063231
2023-03-02

Pressure-regulating device, systems including the pressure-regulating device, and related methods

#4
20220373093
2022-11-24

Diverted pressure regulator for a liquid

#5
20220147073
2022-05-12

Pressure regulator

#6
20220145833
2022-05-12

Regulator

#7
20220057817
2022-02-24

Externally adjustable pressure regulator

#8
20210132639
2021-05-06

Externally adjustable pressure regulator

#9
20210072774
2021-03-11

Pressure regulator for fuel cell system

#10
20200379490
2020-12-03

Pressure-regulating device, systems including the pressure-regulating device, and related methods

#11
20200102972
2020-04-02

Compressed gas supplier for a pneumatic tool

#12
20200089260
2020-03-19

Pressure regulator for fuel cell system

#13
20200026313
2020-01-23

Pressure reducing valve with shut off

#14
20200004274
2020-01-02

Pressure regulating valve with multi-faced piston and fluid boost chamber

#15
20190317534
2019-10-17

Multi-function pressure regulation valve

#16
20190278307
2019-09-12

Pressure regulator

#17
20190163210
2019-05-30

Pressure regulator

#18
20190101942
2019-04-04

Regulator

#19
20180010706
2018-01-11

Pressure regulator

#20
20170212534
2017-07-27

Natural gas pressure regulator having adjustable valve seat

#21
20160288589
2016-10-06

Assembly for a central tire inflation system

#22
20160082295
2016-03-24

Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus

#23
20150259057
2015-09-17

Thermal insulating bushing for piston first stages

#24
20150177738
2015-06-25

Gas flow regulating device

#25
20140352814
2014-12-04

Balanced fluid valve

#26
20140251459
2014-09-11

Pressurized gas containing system

#27
20140251455
2014-09-11

Pressurized gas containing system

#28
20140191505
2014-07-10

Pressurized gas containing system

#29
20140124062
2014-05-08

Valve assembly for pressure storage vessel

#30
20140124039
2014-05-08

Pressure storage system and method to operate pressure storage system

#31
20120285557
2012-11-15

Pressure regulator with remotely controlled shut-off valve

#32
20120227838
2012-09-13

Pressure regulator with manual shut-off valve

#33
20120181287
2012-07-19

Closure device

#34
20120180471
2012-07-19

Compressed gas operated instrument, in particular a surgical instrument

#35
20120168560
2012-07-05

Flow regulation in aircraft systems

#36
20120097264
2012-04-26

Stem-mounted tire inflation pressure regulator

#37
20120012195
2012-01-19

Aerosol supply device and pressure regulator apparatus used therewith

#38
20120000552
2012-01-05

Fluid pressure control device

#39
20110290346
2011-12-01

Fluid pressure control device

#40
20110226347
2011-09-22

Pressure regulator housing assembly

#41
20110174394
2011-07-21

BALANCED FLUID VALVE

#42
20110155267
2011-06-30

Pressure control valve assembly for containers adapted to contain compressed fluids

#43
20110079290
2011-04-07

Single component two-stage regulator

#44
20110079287
2011-04-07

Single component two-stage regulator

#45
20110057138
2011-03-10

Safety valve for a compressed gas reservior

#46
20110030817
2011-02-10

GAS PRESURE REGULATOR WITH A VALVE AND PISTON ASSEMBLY

#47
20100263737
2010-10-21

Monodirectional intake pressure stabilization structure of pneumatic tool

#48
20100206309
2010-08-19

Gas flow regulating device

#49
20100170581
2010-07-08

Flow- and pressure-control valve

#50
20100126601
2010-05-27

Pilot valve for a pressure reducing valve

#51
20100101654
2010-04-29

Gas flow device

#52
20100059142
2010-03-11

Gas Filling and Distribution Head Which is Equipped with a Connection Interface and Tank Including One Such Head

#53
20100006160
2010-01-14

Pressure reducing apparatus

#54
20090314360
2009-12-24

Fluid regulator

#55
20090301581
2009-12-10

Pressurized gas containing system

#56
20090242043
2009-10-01

HYDROGEN SUPPLY PRESSURE REGULATOR

#57
20090223976
2009-09-10

Pressurized gas filling and distribution head and tank equipped with one such head

#58
20090223580
2009-09-10

Assembly including a pressurized gas storage tank and a control device for filling the tank with gas and/or extracting gas therefrom

#59
20090166359
2009-07-02

Element for controlling filling and/or drawing of a pressurized gas, tank and circuit provided with such an element

#60
20090095359
2009-04-16

Stem-mounted tire inflation pressure regulator

#61
20090020169
2009-01-22

Easy-type water pressure reducing apparatus

#62
20080283130
2008-11-20

Gas pressure regulator with a valve and piston assembly

#63
20080264498
2008-10-30

Valve with sensor

#64
20080233446
2008-09-25

Fluidic control system and method of manufacture

#65
20080216837
2008-09-11

Universal pressure reducer for self-contained breathing apparatus

#66
20080196725
2008-08-21

Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus

#67
20080196721
2008-08-21

Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus

#68
20080105308
2008-05-08

First stage scuba diving regulator having an intermediate pressure spring protected from ice-induced blockage

#69
20080011361
2008-01-17

High-pressure regulator

#70
20070284004
2007-12-13

Modular pressure regulator

#71
20070266856
2007-11-22

Very small high pressure regulator

#72
20070256743
2007-11-08

Method and apparatus for a pressure regulator

#73
20070209703
2007-09-13

Pressure reducing regulator with adjustable feature

#74
20070193638
2007-08-23

Pressure reducing valve

#75
20070193631
2007-08-23

PRESSURE REDUCING VALVE

#76
20070151612
2007-07-05

Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus

#77
20070056643
2007-03-15

Tank manifold assembly

#78
20070028966
2007-02-08

Pressure regulator filter assembly

#79
20060289067
2006-12-28

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

#80
20060283506
2006-12-21

Flow through pressure regulator with pinch valve

#81
20060278277
2006-12-14

Fluid pressure restricting valve

#82
20060272715
2006-12-07

Gas cylinder valve assembly

#83
20060254652
2006-11-16

Vacuum regulator and intermittent flow device

#84
20060231142
2006-10-19

Gas cylinder regulator

#85
20060157122
2006-07-20

Pressure-reducing valve for high-pressure gas cylinders

#86
20060137748
2006-06-29

Expansion valve block with coordinated high- and low-pressure circuit control means

#87
20060137745
2006-06-29

Gas pressure regulator

#88
20060124174
2006-06-15

Valve assembly

#89
20060086391
2006-04-27

Pressure regulator with single strut regulator seat

#90
20060042723
2006-03-02

Integrated valve assembly with means for blocking the actuator

#91
20060005887
2006-01-12

Two stage regulator method and apparatus

#92
20060000510
2006-01-05

Method and apparatus for pneumatic regulation a high-pressure reserve

#93
20050263188
2005-12-01

Flow through pressure regulator with pinch valve

#94
20050238555
2005-10-27

Gas regulator

#95
20050224117
2005-10-13

Pressure regulator with single strut regulator seat

#96
20050205133
2005-09-22

Pressure control valve

#97
20050194046
2005-09-08

Pressure reducing valve

#98
20050152796
2005-07-14

Pressure control valve

#99
20050121083
2005-06-09

High pressure traverse flow adjustable gas regulator

#100
20050115613
2005-06-02

Regulated gas supply system

#101
20050103383
2005-05-19

Direct acting gas regulator

#102
20050092183
2005-05-05

Pressure limiting and/or flow regulating valve for use with POU/POE filter system

#103
20050074726
2005-04-07

Gas operating system for firearm simulators

#104
20050055256
2005-03-10

Method and system for filling vacancies

#105
20050045230
2005-03-03

Direct acting gas regulator

#106
15694351
2020-02-04

System for flushing a conduit