ClassID:

248572

Y10T137/2569 - CPC Classification

Classification description:

Fluid handling; Self-proportioning or correlating systems; Self-controlled branched flow systems; Plural inflows; Alternate or successive inflows Control by depletion of source

Recent Application in this class:
#1
20220364654
2022-11-17

Shutter valves

#2
20210278046
2021-09-09

HP gas supply system and method

#3
20190331239
2019-10-31

Switchable bidirectional core-actuated valve

#4
20170102094
2017-04-13

Automatic cylinder changeover device for monitoring gas installation

#5
20160230900
2016-08-11

Valve device

#6
20160208937
2016-07-21

Spool switching valve device

#7
20160138727
2016-05-19

Discharge vacuum relief valve for safety vacuum release system

#8
20160097404
2016-04-07

Bidirectional output mixed hydraulic power system

#9
20160084404
2016-03-24

Method for monitoring gas installation

#10
20150367150
2015-12-24

Automatic switching device for a breathing apparatus with an alarm-relief function and automatic reset

#11
20150177745
2015-06-25

Gas-supply system and method

#12
20140026982
2014-01-30

TurbinAL™ high flow COdelivery system

#13
20120234399
2012-09-20

Shuttle valve

#14
20120145251
2012-06-14

Discharge vacuum relief valve for safety vacuum release system

#15
20110290338
2011-12-01

WATER SUPPLY SYSTEM UTILIZING COLLECTED STORED WATER AND MAINS WATER SUPPLY

#16
20110284120
2011-11-24

Compressed gas dispensing method

#17
20110232780
2011-09-29

Regulated automatic changeover valve

#18
20110232772
2011-09-29

Method for supplying gas

#19
20110061752
2011-03-17

Dual gas source changeover valve and control cabinet and gas supply system

#20
20100230436
2010-09-16

Apparatus and method for monitoring bulk tank cryogenic systems

#21
20100154896
2010-06-24

Shuttle valve

#22
20100123018
2010-05-20

Device and method for the thermal fogging of a liquid

#23
20100059694
2010-03-11

Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases

#24
20090107560
2009-04-30

Switchover valve

#25
20090050216
2009-02-26

Valve systems for use with a fluid injector system

#26
20090032116
2009-02-05

Ball check valve assembly for hydraulic control circuit

#27
20080251534
2008-10-16

Appliance controller system featuring automatic beverage dispenser shutoff system

#28
20080135578
2008-06-12

Vacuum switch multi reservoir dispenser

#29
20080128025
2008-06-05

Controller, system and method for providing supplementing water

#30
20070272311
2007-11-29

Valve systems and injector system including such valve systems

#31
20070259220
2007-11-08

Hydrogen storage, distribution, and recovery system

#32
20060196884
2006-09-07

Control of fluid conditions in bulk fluid distribution systems

#33
20060174944
2006-08-10

Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases

#34
20060151027
2006-07-13

System for monitoring and operating valve manifolds and method therefore

#35
20060086387
2006-04-27

Continuous chemical feeder and method of use thereof

#36
20050263184
2005-12-01

System and method for supplying chemicals

#37
20050224116
2005-10-13

Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases

#38
20050145275
2005-07-07

Fluid supply failure protection valve

#39
20050127193
2005-06-16

Fluid supply failure protection valve