ClassID:

249424

Y10T137/86799 - CPC Classification

Classification description:

Fluid handling; Systems; Multi-way valve unit; Dividing into parallel flow paths with recombining; Reciprocating; Piston With internal flow passage

Sub-classes:
Recent Application in this class:
#1
20250348094
2025-11-13

PRODUCT DISPENSING SYSTEM

#2
20240168500
2024-05-23

PRODUCT DISPENSING SYSTEM

#3
20230257247
2023-08-17

PRODUCT DISPENSING SYSTEM

#4
20230110597
2023-04-13

Product dispensing system

#5
20210041031
2021-02-11

Decoking control valve using dynamic rod seal

#6
20200064873
2020-02-27

Product dispensing system

#7
20180164837
2018-06-14

Product dispensing system

#8
20180156341
2018-06-07

Decoking control valve using dynamic rod seal

#9
20170321929
2017-11-09

Flow control devices for convector heaters

#10
20170198832
2017-07-13

Anti-rotation assemblies for use with fluid valves

#11
20160312917
2016-10-27

Noise reducing diffuser trim with chevrons

#12
20150377363
2015-12-31

Anti-rotation assemblies for use with fluid valves

#13
20150160660
2015-06-11

Product dispensing system

#14
20140131598
2014-05-15

Flow control valve

#15
20140008558
2014-01-09

Valve

#16
20130284283
2013-10-31

Containment housing for a fuel control housing

#17
20130276921
2013-10-24

Valve manifold

#18
20130193360
2013-08-01

Valve trim assembly and flow control valve including the valve trim assembly

#19
20130193356
2013-08-01

Anti-rotation assemblies for use with fluid valves

#20
20120279585
2012-11-08

Flow control valve

#21
20120085948
2012-04-12

Actuator for controlling a fluid flow

#22
20120012773
2012-01-19

Pressure control valve

#23
20110042601
2011-02-24

Parabolic bonnet for three-way valve

#24
20110012046
2011-01-20

Seal assemblies for use with fluid valves

#25
20100301253
2010-12-02

Valve seat apparatus for use with fluid valves

#26
20100276013
2010-11-04

FLOW CONTROL VALVE

#27
20100236651
2010-09-23

Valve damping system

#28
20100206400
2010-08-19

Product dispensing system

#29
20100148108
2010-06-17

Fluid control valve

#30
20100012204
2010-01-21

Valve manifold

#31
20090294709
2009-12-03

Two step valve actuator

#32
20090293976
2009-12-03

Two position three way valve

#33
20090293971
2009-12-03

Valve having integrated pressure assist mechanism

#34
20090283709
2009-11-19

Axial drag valve with internal sleeve actuator

#35
20090277516
2009-11-12

Product Dispensing System

#36
20090272929
2009-11-05

Axial drag valve with internal hub actuator

#37
20090193798
2009-08-06

Valve assembly for counteracting flow forces

#38
20080289707
2008-11-27

Spool valve and method

#39
20080173363
2008-07-24

Throttling valve and method for enlarging liquid droplet sizes in the throttled fluid stream

#40
20080053545
2008-03-06

Parabolic bonnet for three-way valve

#41
20080042095
2008-02-21

Valve assembly with sealing force

#42
20080041469
2008-02-21

On-off valve

#43
20070289640
2007-12-20

Flow control valve

#44
20070199601
2007-08-30

Directional or flow control valve

#45
20060175564
2006-08-10

Improved Skirt Guided Globe Valve

#46
20060048827
2006-03-09

Balanced globe valve

#47
20050098220
2005-05-12

Balanced globe valve

#48
20050081810
2005-04-21

Oil flow control valve