ClassID:

249427

Y10T137/86823 - CPC Classification

Classification description:

Fluid handling; Systems; Multi-way valve unit; Multiple inlet with single outlet Rotary valve

Recent Application in this class:
#1
20250082919
2025-03-13

VENTILATION SWITCHING STRUCTURE OF NEGATIVE PRESSURE REGULATOR

#2
20240318735
2024-09-26

MOUNTING STRUCTURE OF A VALVE CORE SEAT OF A PULL-OUT FAUCET, AND A PULL-OUT FAUCET WITH A SENSING FUNCTION COMPRISING SAID MOUNTING STRUCTURE

#3
20240191803
2024-06-13

Water outlet control component and concealed installed water outlet control device having same

#4
20230194005
2023-06-22

Hydraulic valve device and centrifugal pump assembly including such hydraulic valve device

#5
20220282799
2022-09-08

Stopcock, housing of a stopcock, and method for producing a housing of a stopcock

#6
20210270380
2021-09-02

Gm type cryogenic refrigerator rotary valve

#7
20210254741
2021-08-19

Internal engagement structure of housing for water control valve

#8
20200253111
2020-08-13

Systems and devices for controlling and monitoring liquid applications of agricultural fields

#9
20200253110
2020-08-13

Systems and devices for controlling and monitoring liquid applications of agricultural fields

#10
20200132220
2020-04-30

Water valve

#11
20200072362
2020-03-05

Adjustable flow regulator

#12
20190368170
2019-12-05

Flow control system

#13
20190262234
2019-08-29

Valve unit for an installation for producing a medical preparation

#14
20190195373
2019-06-27

Three-way valve for flow rate control and temperature control device using same

#15
20190177629
2019-06-13

VERSATILE SYSTEMS FOR CONTINUOUS IN-LINE BLENDING OF BUTANE AND PETROLEUM

#16
20190120390
2019-04-25

Cartridge assembly for regulating flows

#17
20190085538
2019-03-21

Pull-out faucet

#18
20180328501
2018-11-15

Three-way valve for flow rate control and temperature control device using same

#19
20180263180
2018-09-20

Systems and devices for controlling and monitoring liquid applications of agricultural fields

#20
20180224006
2018-08-09

Blend valve

#21
20170254054
2017-09-07

Flow control system

#22
20170166825
2017-06-15

Versatile systems for continuous in-line blending of butane and petroleum

#23
20160341428
2016-11-24

Valve with integrated actuating device, notably for a combustion system

#24
20160305101
2016-10-20

Faucet with two outlets

#25
20160298781
2016-10-13

Faucet component with coating

#26
20160208935
2016-07-21

Ball valve with anti-rotational pressure plate

#27
20160168831
2016-06-16

Faucet handle fitting

#28
20160168829
2016-06-16

Ceramic valve with a middle section having a cold water supply function

#29
20160146471
2016-05-26

Dual fuel heating system

#30
20160076660
2016-03-17

Valve

#31
20160075958
2016-03-17

Versatile systems for continuous in-line blending of butane and petroleum

#32
20160068775
2016-03-10

Versatile systems for continuous in-line blending of butane and petroleum

#33
20160017578
2016-01-21

Faucet without compartments

#34
20150247587
2015-09-03

Nonlinear transmission rate between operating handle and operated mechanism

#35
20150233482
2015-08-20

Disc valve

#36
20150219225
2015-08-06

Multiple proportion delivery systems and methods

#37
20150211646
2015-07-30

Faucet waterway

#38
20150159768
2015-06-11

Faucet valve seat

#39
20140373950
2014-12-25

Magnetic valve assembly

#40
20140338118
2014-11-20

Faucet handle with angled interface

#41
20140299123
2014-10-09

Dual fuel heating system and air shutter

#42
20140265375
2014-09-18

Sentinel event reducing safety knobs

#43
20140261779
2014-09-18

Fluid control valve and assembly

#44
20140261747
2014-09-18

Mixing valve assembly for faucet

#45
20140243665
2014-08-28

Manifold valve device

#46
20140174544
2014-06-26

Valve

#47
20140124072
2014-05-08

Temperature rotational limit stop for a mixing valve

#48
20140080078
2014-03-20

Multi-gas appliance

#49
20140076437
2014-03-20

Faucet component with coating

#50
20140076415
2014-03-20

Flow control system

#51
20130312856
2013-11-28

Mixing valve assembly including a temperature display

#52
20130213384
2013-08-22

Multi-gas appliance

#53
20130199645
2013-08-08

Faucet structure

#54
20130175465
2013-07-11

Ball valve with anti-rotational pressure plate

#55
20130098474
2013-04-25

Cold and hot water balancing valve structure

#56
20130087218
2013-04-11

Assembly structure of faucet control handle

#57
20130068063
2013-03-21

Faucet control handle structure

#58
20130036856
2013-02-14

Wall-mounted faucet control handle

#59
20130036854
2013-02-14

Wall-mounted faucet control components

#60
20130036853
2013-02-14

Faucet control handle structure

#61
20130014844
2013-01-17

Faucet handle with angled interface

#62
20120280160
2012-11-08

Faucet handle

#63
20120279595
2012-11-08

Valve cartridge

#64
20120273075
2012-11-01

Faucet valve cartridge

#65
20120203038
2012-08-09

Versatile systems for continuous in-line blending of butane and petroleum

#66
20120199228
2012-08-09

Sentinel event reducing safety knobs

#67
20120180887
2012-07-19

Temperature controlling device

#68
20120145264
2012-06-14

Hot side only spring return used on single lever hot/cold faucet with locking mechanism

#69
20120125461
2012-05-24

Temperature rotational limit stop for a mixing valve

#70
20120073562
2012-03-29

Multi-gas appliance

#71
20120060954
2012-03-15

Three-way valve integrated with radiator

#72
20120031391
2012-02-09

Rotary valve arranged in multi-gas cooker

#73
20120018020
2012-01-26

Waterway for a single supply faucet

#74
20110233435
2011-09-29

Medical connector

#75
20110214752
2011-09-08

Pressure balance valve

#76
20110162595
2011-07-07

Heat management module of the cooling system of an internal combustion engine

#77
20110155254
2011-06-30

FLUID FLOW ROUTING

#78
20110146812
2011-06-23

Thermostatic valve control structure

#79
20110120574
2011-05-26

Intelligent thermostatic water outflowing device

#80
20110100491
2011-05-05

Mixer tap for a thermal wave massage device

#81
20110083748
2011-04-14

Flow controller

#82
20110071390
2011-03-24

Rotary medical manifold

#83
20110062366
2011-03-17

Ball valve with anti-rotational pressure plate

#84
20110041939
2011-02-24

Shut Off and Test Valve

#85
20110016625
2011-01-27

Mixing valve including a molded waterway assembly

#86
20110011476
2011-01-20

Faucet with wear-resistant valve component

#87
20110011473
2011-01-20

Control device for plumbing appliances

#88
20110005508
2011-01-13

Dual gas compatible cooking appliance

#89
20100330519
2010-12-30

Dual fuel heating source

#90
20100330518
2010-12-30

Heat engine with nozzle

#91
20100330513
2010-12-30

Dual fuel heating source

#92
20100327198
2010-12-30

Control device for plumbing appliances

#93
20100326551
2010-12-30

Systems and methods providing hands free water faucet control

#94
20100326430
2010-12-30

Dual fuel heating system and air shutter

#95
20100308078
2010-12-09

Mixed beverage dispense system and method

#96
20100252130
2010-10-07

Valve component for faucet

#97
20100229985
2010-09-16

Cartridge including an anti-ram device

#98
20100186834
2010-07-29

Faucet component with coating

#99
20100181509
2010-07-22

Limiter for water faucets equipped with lever-type handles

#100
20100180968
2010-07-22

Mixing faucet

#101
20100155505
2010-06-24

Faucet

#102
20100146954
2010-06-17

Liquid-cooled exhaust valve assembly

#103
20100139793
2010-06-10

Hot side only spring return used on single lever hot/cold faucet with locking mechanism

#104
20100126612
2010-05-27

WATER FLOW TEMPERATURE CONTROL SYSTEM

#105
20100089386
2010-04-15

Multi-gas cooker, with a rotary valve provided with interchangeable regulating means

#106
20100089385
2010-04-15

Rotary valve arranged in multi-gas cooker

#107
20100087792
2010-04-08

Switching device and an irrigation system comprising the device

#108
20100084047
2010-04-08

Versatile systems for continuous in-line blending of butane and petroleum

#109
20100024906
2010-02-04

Serial capillary pump

#110
20100024884
2010-02-04

Pressure equalization system for a bi-directional orifice fitting

#111
20100013248
2010-01-21

Sentinel event reducing safety knobs

#112
20100012207
2010-01-21

LIQUID COINFUSION UNIT

#113
20090288714
2009-11-26

Valve control assembly

#114
20090266424
2009-10-29

Manifold

#115
20090242817
2009-10-01

Apparatus for uninterrupted flushing a well bore

#116
20090242055
2009-10-01

Shower faucet having a second rotating element for pre-setting water temperature

#117
20090242052
2009-10-01

Temperature adjustable mixing valve

#118
20090108223
2009-04-30

Temperature rotational limit stop for a mixing valve

#119
20090090414
2009-04-09

Valve

#120
20090056821
2009-03-05

Plumbing valve with stick control handle

#121
20090044865
2009-02-19

Metering mixing faucet

#122
20090026402
2009-01-29

Valve cartridge insensitive to installation load

#123
20080315146
2008-12-25

Faucet

#124
20080315144
2008-12-25

Dynamic ball valve sealing device for three-way valves

#125
20080258093
2008-10-23

Plumbing valve with undulating disk surface

#126
20080210318
2008-09-04

Cartridge of water supply valve

#127
20080210315
2008-09-04

MULTI-WATER FILTER AND FAUCET SYSTEM

#128
20080202496
2008-08-28

Rotary valve arranged in a multi-gas cooker

#129
20080190500
2008-08-14

Temperature control faucet with an improved structure

#130
20080178952
2008-07-31

Valve cartridge with integral stop

#131
20080178951
2008-07-31

Valve cartridge with improved flow rate

#132
20080178950
2008-07-31

Mixing valve including a molded waterway assembly

#133
20080156888
2008-07-03

Water outlet apparatus

#134
20080138749
2008-06-12

Multi-gas cooker, with a rotary valve provided with interchangeable regulating means

#135
20080128035
2008-06-05

Plumbing valve with stick control handle

#136
20080041470
2008-02-21

Selector fuel valve

#137
20080035744
2008-02-14

Thermostatic cartridge for regulating hot and cold fluids to be mixed, and a mixer tap provided with such a cartridge

#138
20070278444
2007-12-06

Valve component for faucet

#139
20070267074
2007-11-22

Systems and Methods Providing Hands Free Water Faucet Control

#140
20070261738
2007-11-15

Cartridge for a mixer faucet, faucet comprising a cartridge of this type, and thermostatic assembly to be fitted together with this cartridge

#141
20070256745
2007-11-08

Detent apparatus for water temperature regulation of induction faucets

#142
20070256744
2007-11-08

Internal housing for a sanitary fitting and sanitary fitting

#143
20070235094
2007-10-11

Multiple-mode fluid valve

#144
20070199605
2007-08-30

Airflow control mechanism

#145
20070181843
2007-08-09

Valve component with improved wear resistance

#146
20070152075
2007-07-05

Thermostatic mixing valve

#147
20070144593
2007-06-28

Connecting device for a wall mixer

#148
20070056642
2007-03-15

Mixing valves

#149
20070045449
2007-03-01

Spray device

#150
20070039654
2007-02-22

Spring energized lip seal faucet ball valve

#151
20070000547
2007-01-04

Mixing valve

#152
20060278304
2006-12-14

Versatile systems for continuous in-line blending of butane and petroleum

#153
20060175566
2006-08-10

Rotary valve in a multi-gas cooker

#154
20060169336
2006-08-03

Continuous automatic control and distributor valve, with a magnetic seal

#155
20060162792
2006-07-27

Flow characterization in a flowpath

#156
20060162791
2006-07-27

Disc valve

#157
20060124181
2006-06-15

Water control structure for the spout of faucets

#158
20060118185
2006-06-08

Mixing cartridge for single-lever mixing faucets

#159
20060070670
2006-04-06

Multiple outlet single valve

#160
20060065313
2006-03-30

Regulator and mixer ball valve

#161
20060060245
2006-03-23

Flow-reversing valve

#162
20060042705
2006-03-02

Flow and temperature separation control valve

#163
20060042704
2006-03-02

Mixing valves

#164
20060038156
2006-02-23

Method of forming a wear resistant component

#165
20060037656
2006-02-23

Multiple-mode fluid valve

#166
20060037651
2006-02-23

Valve for mixing cold and hot water

#167
20060032540
2006-02-16

Valve for mixing cold and hot water

#168
20060016487
2006-01-26

Control valve having pressure balance effect

#169
20050247353
2005-11-10

Control valve for adjusting temperature of water

#170
20050211314
2005-09-29

Valve device

#171
20050194053
2005-09-08

Control valve

#172
20050194051
2005-09-08

Retrofittable mixing valve and method of assembly

#173
20050166977
2005-08-04

Fuel valve apparatus and method

#174
20050150551
2005-07-14

Valves including thermally sprayed sealing components

#175
20050126648
2005-06-16

Water guard pressure balancer

#176
20050115617
2005-06-02

Mixer tap

#177
20050092377
2005-05-05

Diverter valve assembly

#178
20050051221
2005-03-10

Mixing valve cartridge

#179
20050022886
2005-02-03

Spindle structure for a ceramic faucet

#180
20050017083
2005-01-27

Water outlet structure of ceramic control valve for single-handled faucet

#181
20050005977
2005-01-13

Arrangement for a single-grip mixing faucet being operated by turning only

#182
17851018
2023-10-10

Valve core for faucet

#183
15838504
2019-01-01

Precision ceramics control balance valve

#184
15838469
2019-01-01

Precision ceramics control valve