Patents-Review.com
ClassID:

249199 ⎘

Y10T137/7834 - CPC Classification

Classification description:

Fluid handling; Line condition change responsive valves; With separate connected fluid reactor surface Valve seat or external sleeve moves to open valve

Recent Application in this class:
#1
20200271235
2020-08-27

Pressure reducing valve

 #2
20200004274
2020-01-02

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

 #3
20190278309
2019-09-12

Pressure relief valve apparatus, system and method

 #4
20190032814
2019-01-31

Detecting and signaling system

 #5
20160224035
2016-08-04

Mechanism and method to adjust size of balanced valve

 #6
20160097460
2016-04-07

3-way inline air operated valve

 #7
20120180471
2012-07-19

Compressed gas operated instrument, in particular a surgical instrument

 #8
20120012195
2012-01-19

Aerosol supply device and pressure regulator apparatus used therewith

 #9
20120006553
2012-01-12

Injection valve with indexing mechanism

 #10
20110290347
2011-12-01

Pressure Regulator for a Fuel Supply Unit and Method for Production of a Pressure Regulator

 #11
20110140016
2011-06-16

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

 #12
20110100471
2011-05-05

Drill string valve and method

 #13
20110073198
2011-03-31

Dome-loaded pressure regulators

 #14
20110030817
2011-02-10

GAS PRESURE REGULATOR WITH A VALVE AND PISTON ASSEMBLY

 #15
20100269925
2010-10-28

Self-aligning spring seat for fluid regulator and fluid regulator comprising self-aligning spring seat

 #16
20100147400
2010-06-17

Internal relief valve apparatus for use with loading regulators

 #17
20100101665
2010-04-29

Dome-loaded pressure regulators

 #18
20090199912
2009-08-13

Pressure regulating valve with a direct damping action

 #19
20090166044
2009-07-02

Selectively activated float equipment

 #20
20090151800
2009-06-18

Flow regulator device

 #21
20090020169
2009-01-22

Easy-type water pressure reducing apparatus

 #22
20090014071
2009-01-15

Mud saver valve with magnetic latching

 #23
20080283130
2008-11-20

Gas pressure regulator with a valve and piston assembly

 #24
20080230729
2008-09-25

Valve with cushioned opening system

 #25
20080152510
2008-06-26

VALVE FOR CONTROLLING FLOW OF A PRIMARY FLUID

 #26
20080149528
2008-06-26

Substrate storage container

 #27
20080149527
2008-06-26

Substrate storage container

 #28
20080053534
2008-03-06

Pressure regulator for a fuel supply unit and method for production of a pressure regulator

 #29
20070295409
2007-12-27

Pressure regulator for a fuel supply unit

 #30
20070251584
2007-11-01

Sanitary fluid pressure control valve

 #31
20070209703
2007-09-13

Pressure reducing regulator with adjustable feature

 #32
20070193631
2007-08-23

PRESSURE REDUCING VALVE

 #33
20070181198
2007-08-09

Dome-loaded pressure regulators

 #34
20070181188
2007-08-09

Selectively activated float equipment

 #35
20070095404
2007-05-03

Pressure limiting valve with a hydraulic seal ring

 #36
20070095402
2007-05-03

Pressure reducer

 #37
20070028965
2007-02-08

Fluid proportioning valve

 #38
20060137745
2006-06-29

Gas pressure regulator

 #39
20060112995
2006-06-01

Check valve for pump of electronically controlled brake system

 #40
20060096640
2006-05-11

Automatically flushing water regulator for animal watering systems

 #41
20050279409
2005-12-22

Valve arrangement in a hydraulic circuit, use of the same and arrangement for controlling a hydraulic vehicle drive

 #42
20050211307
2005-09-29

Regulator with flow diffuser

 #43
20050211305
2005-09-29

Flow control valves

 #44
20050211304
2005-09-29

Regulator with flow distributor

 #45
20050155652
2005-07-21

Pressure protection valve

 #46
20050126636
2005-06-16

Pressure reducing valve

 #47
20050077204
2005-04-14

Substrate storage container

 #48
20050022874
2005-02-03

Venting valve having a cover cap