ClassID:

249209

Y10T137/7845 - CPC Classification

Classification description:

Fluid handling; Line condition change responsive valves; Direct response valves [i.e., check valve type]; Plural With common biasing means

Recent Application in this class:
#1
20250297688
2025-09-25

HYDRAULIC FLUID RELEASE VALVE ASSEMBLIES

#2
20200263797
2020-08-20

Passive explosion isolation valve with vertically oriented flaps

#3
20200078580
2020-03-12

Connector for transferring fluid and method of use

#4
20180345002
2018-12-06

Connector for transferring fluid

#5
20170290216
2017-10-05

Connector for transferring fluid and method of use

#6
20160287858
2016-10-06

Connector for transferring fluid

#7
20160259349
2016-09-08

Double port pressure regulator with floating seat

#8
20150375598
2015-12-31

Pressure relief valve

#9
20150276072
2015-10-01

Double port pressure regulator with floating seat

#10
20150247590
2015-09-03

Oscillating pressure in a finite volume

#11
20140155836
2014-06-05

Connector for transferring fluid and method of use

#12
20130236354
2013-09-12

Constricting pressure valve apparatus and methods thereof

#13
20130014838
2013-01-17

Relief device for oil pump

#14
20120304952
2012-12-06

Valve seat and gasket for exhaust bypass valve

#15
20120248251
2012-10-04

Conduit protection system and method

#16
20110152787
2011-06-23

Connector for transferring fluid and method of use

#17
20090299300
2009-12-03

Connector for transferring fluid and method of use

#18
20090133761
2009-05-28

Control valve unit with alternating stop

#19
20080060513
2008-03-13

Piston cartridge

#20
20080017254
2008-01-24

Variable flow valve

#21
20070199316
2007-08-30

Hybrid powertrain with valve assembly for dual pumps

#22
20060179800
2006-08-17

Snap acting split flapper valve

#23
20060172692
2006-08-03

System and method for information handling system floor tile cooling airflow measurement

#24
20060027270
2006-02-09

Connector with check valve and method of use

#25
20050257839
2005-11-24

Flow control valve

#26
20050206227
2005-09-22

Pump for antilock braking system in vehicle