ClassID:

249208

Y10T137/7843 - CPC Classification

Classification description:

Fluid handling; Line condition change responsive valves; Direct response valves [i.e., check valve type]; Plural Integral resilient member forms plural valves

Recent Application in this class:
#1
20250018144
2025-01-16

VALVE WITH INTERNAL MEMBER

#2
20230109570
2023-04-06

Valve for controlling a flow of a fluid

#3
20220362507
2022-11-17

Valve with internal member

#4
20210069456
2021-03-11

Valve with internal member

#5
20200132201
2020-04-30

Dual check valve fluid circulation system for dishwasher appliances

#6
20200040884
2020-02-06

Valve closure for a piston compressor valve and method for operating the valve closure

#7
20200040883
2020-02-06

Piston compressor valve and method for operating a piston compressor valve

#8
20190209770
2019-07-11

Blood treatment system having pulsatile blood intake

#9
20190209769
2019-07-11

Medical fluid pumping system including pump and machine chassis mounting regime

#10
20190209768
2019-07-11

Medical fluid delivery device actuated via motive fluid

#11
20190143072
2019-05-16

Valve with internal member

#12
20180252325
2018-09-06

Systems and methods for a reed valve module and a modular reed valve assembly

#13
20180119833
2018-05-03

Check valve and valve body

#14
20170187018
2017-06-29

Pressure equalization element having a membrane, housing, battery cell module, and motor vehicle

#15
20170068255
2017-03-09

Flow-controlling unit provided in flow channel

#16
20170009893
2017-01-12

Screen valve

#17
20170001783
2017-01-05

Self-adhesive label valve

#18
20160319957
2016-11-03

Singulation of valves

#19
20160201309
2016-07-14

Odor trap device

#20
20160185501
2016-06-30

Valve device for a packaging configured to hold a product releasing a gas

#21
20140288512
2014-09-25

Multi-valve injection/aspiration manifold with needleless access connection

#22
20130277594
2013-10-24

Valve assembly for a dispenser for fluids

#23
20120316511
2012-12-13

Multi-valve injection/aspiration manifold with needleless access connection

#24
20120313024
2012-12-13

Compact reed valve

#25
20120227847
2012-09-13

Systems and methods for a reed valve module and valve assembly

#26
20120224984
2012-09-06

Diaphragm pump and pumping systems

#27
20120138837
2012-06-07

Damping valve arrangement for a vibration damper

#28
20110290824
2011-12-01

Dispensing container

#29
20110186765
2011-08-04

Singulation of valves

#30
20110114197
2011-05-19

Low pressure measurement devices in high pressure environments

#31
20110020158
2011-01-27

Reciprocating compressor

#32
20100191192
2010-07-29

Three-way valve for power injection in vascular access devices

#33
20100019178
2010-01-28

Low pressure measurement devices in high pressure environments

#34
20090050216
2009-02-26

Valve systems for use with a fluid injector system

#35
20080271796
2008-11-06

Apparatus and methods to dispense fluid from a bank of containers and to refill same

#36
20080135045
2008-06-12

Exhalation valve for use in an underwater breathing device

#37
20080077068
2008-03-27

Diaphragm pump and related methods

#38
20070295404
2007-12-27

Siphon and backflow resistant valve

#39
20070272311
2007-11-29

Valve systems and injector system including such valve systems

#40
20070209704
2007-09-13

Flow control device

#41
20070163656
2007-07-19

Check valve

#42
20060180202
2006-08-17

Low pressure measurement devices in high pressure environments

#43
20060076016
2006-04-13

Diaphragm valve for a respirator

#44
20050178447
2005-08-18

Bleed valve

#45
20050169785
2005-08-04

Discharge valve assembly for reciprocating compressors

#46
20050045226
2005-03-03

Dry safety device for an inflammable gas

#47
20050039806
2005-02-24

Pressure release valve

#48
20050016596
2005-01-27

Unidirectional valve appliance

#49
17953629
2024-02-27

Serviceable ball check valve