ClassID:

249549

Y10T137/87804 - CPC Classification

Classification description:

Fluid handling; Systems; With flow control means for branched passages; With valve or movable deflector at junction Valve or deflector is tubular passageway

Recent Application in this class:
#1
20210156370
2021-05-27

Auto-reversing driveshaft system and method

#2
20200149517
2020-05-14

Concrete pump system and method

#3
20180238315
2018-08-23

Concrete pump system and method

#4
20180017048
2018-01-18

Concrete pump system and method

#5
20150198181
2015-07-16

Concrete pump system and method

#6
20140076445
2014-03-20

Quick-install three-way pipe connector

#7
20130248035
2013-09-26

Diverter valve

#8
20130081715
2013-04-04

Fluid circulation valve assembly for fluid proportioner

#9
20130037143
2013-02-14

Exhaust machine

#10
20120266993
2012-10-25

Wall-mounted faucet that is available for water supply lines of different specifications and sizes

#11
20120205405
2012-08-16

High pressure fluid spray nozzle incorporating a flow controlled switching valve

#12
20120204368
2012-08-16

Flow controlled switching valve

#13
20120181786
2012-07-19

Simple reverse flow wye connector

#14
20120150120
2012-06-14

Trocar seal system

#15
20120091374
2012-04-19

Microfabricated elastomeric valve and pump systems

#16
20110168706
2011-07-14

Material feed container for a thick-matter pump

#17
20110030823
2011-02-10

Diverter valve

#18
20110021878
2011-01-27

Trocar seal system

#19
20100301597
2010-12-02

Reverse flow wye connector

#20
20100250005
2010-09-30

Ice Management Apparatus

#21
20100236271
2010-09-23

Ice Management Apparatus

#22
20100187105
2010-07-29

Microfabricated elastomeric valve and pump systems

#23
20100087792
2010-04-08

Switching device and an irrigation system comprising the device

#24
20100032033
2010-02-11

Diverter valve

#25
20090318868
2009-12-24

Trocar seal system

#26
20090314422
2009-12-24

Trocar seal system

#27
20090255559
2009-10-15

Gas channeling device for directing blasts of gas through alternative outlet passageways and method therefor

#28
20090178712
2009-07-16

Flow Splitter for Fluid Pipe

#29
20080282711
2008-11-20

Ice management apparatus

#30
20080265567
2008-10-30

Reverse flow wye connector

#31
20070197972
2007-08-23

Trocar seal system

#32
20070196225
2007-08-23

Material feed container for a thick-matter pump

#33
20070181837
2007-08-09

Self-flushing needle valve

#34
20070079882
2007-04-12

Diverter valve having an improved transition and outlet port

#35
20070059494
2007-03-15

MICROFABRICATED ELASTOMERIC VALVE AND PUMP SYSTEMS

#36
20060169337
2006-08-03

Valve with elbow joint diverter

#37
20050236051
2005-10-27

Multi-port flow selector manifold valve and manifold system