ClassID:

249566

Y10T137/87941 - CPC Classification

Classification description:

Fluid handling; Systems; Flow path with serial valves and/or closures; Separable flow path section, valve or closure in each Each valve and/or closure operated by coupling motion

Sub-classes:
Recent Application in this class:
#1
20190367354
2019-12-05

Apparatus for and method of transferring cryogenic fluids

#2
20190241423
2019-08-08

Retaining frame for a multicoupling for filling and/or draining a chemical plant container

#3
20140339262
2014-11-20

Retaining frame for a multicoupling for filling and/or draining a chemical plant container

#4
20140318650
2014-10-30

Magnetic breakaway coupling with swivel connection

#5
20140246617
2014-09-04

Valve device and method for transferring a transfer medium

#6
20140166556
2014-06-19

Apparatus for filtering and/or conditioning and/or purifying a fluid such as water

#7
20130276923
2013-10-24

Fuel line breakaway connector secured by plurality of individually spaced magnets

#8
20130116629
2013-05-09

Connector for a fluid transport line of a medical device

#9
20120125460
2012-05-24

Dual reservoir coupler

#10
20120031515
2012-02-09

Shutoff Valves for Fluid Conduit Connectors

#11
20110089092
2011-04-21

Apparatus for filtering and/or conditioning and/or purifying a fluid such as water

#12
20100229981
2010-09-16

Self-sealing hydraulic control line coupling

#13
20100096032
2010-04-22

Coupling device

#14
20090315325
2009-12-24

Female quick coupling fitting element for pipes

#15
20090314978
2009-12-24

Self sealing disconnect valve

#16
20090294716
2009-12-03

Quick disconnect utilizing guillotine valves

#17
20090283162
2009-11-19

Pipe coupling

#18
20080314462
2008-12-25

Pressure Regulator

#19
20080289702
2008-11-27

Rigid coupling device for pressurized fluid-conduits

#20
20080289353
2008-11-27

Refrigerant service port valve for air conditioners

#21
20080245426
2008-10-09

Hydraulic coupling member with displaced water compensation system

#22
20070235092
2007-10-11

Latching connectors

#23
20070221277
2007-09-27

Faucet spout and diverter valve

#24
20060130910
2006-06-22

Quick coupling having pressure relief device for multiple pressurized lines

#25
20060055172
2006-03-16

Fluid quick connect with adjustable flow control valve

#26
20050087241
2005-04-28

Coupling member of a pipe coupling