ClassID:

249556

Y10T137/87861 - CPC Classification

Classification description:

Fluid handling; Systems; With flow control means for branched passages; Biased valve; Spring bias Spring coaxial with valve

Sub-classes:
Recent Application in this class:
#1
20190110607
2019-04-18

Selectable control valves and inflatable mattress systems comprising the same

#2
20170204980
2017-07-20

Control valve

#3
20140190202
2014-07-10

Refrigeration valve block

#4
20140096848
2014-04-10

Pressure relief valve

#5
20130260327
2013-10-03

Regulation valve for a gas cooking appliance

#6
20120205405
2012-08-16

High pressure fluid spray nozzle incorporating a flow controlled switching valve

#7
20120204368
2012-08-16

Flow controlled switching valve

#8
20120174991
2012-07-12

FLOW-THROUGH TRAP PRIMER VALVE ASSEMBLY

#9
20110186160
2011-08-04

Refrigeration valve block

#10
20100123094
2010-05-20

Fluid transfer device

#11
20100101671
2010-04-29

Manifold assembly

#12
20100043901
2010-02-25

Hydraulic apparatus having an axially actuatable bypass valve

#13
20090199918
2009-08-13

PORTABLE AIR MANIFOLD

#14
20090050222
2009-02-26

Three-way poppet valve with intermediate pilot port

#15
20080245882
2008-10-09

Vehicle supplemental heating system including pressure relief diaphragm

#16
20080185453
2008-08-07

Vehicle supplemental heating system including spool valve manifold

#17
20080066817
2008-03-20

Device for adjusting and throttling the flow-rate of a fluid, particularly medical oxygen and compressed gases in general

#18
20080060375
2008-03-13

Vehicle supplemental heating system

#19
20060272717
2006-12-07

Valve device for containing and preventing backflow of fluids

#20
20060162796
2006-07-27

Relief valve assembly

#21
20060124185
2006-06-15

Switching valve

#22
20060038154
2006-02-23

Paint selector valve

#23
20060027272
2006-02-09

Gas shut-off valve assembly

#24
20060021650
2006-02-02

Gas valve switch structure of gas stove

#25
20050274831
2005-12-15

Valving means for reducing hose line pressure during disconnect

#26
20050217726
2005-10-06

Suction inlet valve for fire truck pumpers

#27
20050067032
2005-03-31

Multifunction tube joint