ClassID:

249558

Y10T137/87877 - CPC Classification

Classification description:

Fluid handling; Systems; With flow control means for branched passages Single inlet with multiple distinctly valved outlets

Recent Application in this class:
#1
20260078848
2026-03-19

MULTI-TIRE AIR HOSE KIT

#2
20250314143
2025-10-09

VALVE CARTRIDGE

#3
20250230879
2025-07-17

One-To-Four Solenoid Valve Tube Control Structure

#4
20250003300
2025-01-02

VALVE CARTRIDGE

#5
20240151319
2024-05-09

Fluid control device, fluid supply system, and fluid supply method

#6
20240081285
2024-03-14

Automatic faucet for animals

#7
20230272865
2023-08-31

Valve block for single use in a bio process

#8
20230235825
2023-07-27

3-port valve

#9
20230003312
2023-01-05

Electromagnetic valve and fluid system

#10
20220090686
2022-03-24

Symmetric flow valve for flow conductance control

#11
20210270796
2021-09-02

Pipeline interchange/transmix

#12
20210270795
2021-09-02

Pipeline interchange/transmix

#13
20210080148
2021-03-18

Tankless water heater and manifold system

#14
20200385913
2020-12-10

Dual drain system with Y-hose

#15
20200340689
2020-10-29

Control system and method for controlling a fluid distribution system

#16
20200217427
2020-07-09

Water flowing structure

#17
20200146230
2020-05-14

Irrigation system and method for controlling liquid flow in adjacent field zones

#18
20190339724
2019-11-07

Pipeline interchange

#19
20190285004
2019-09-19

Fault-accommodating flow scheduling valve

#20
20190242483
2019-08-08

Air distributor

#21
20190226614
2019-07-25

Gas venting

#22
20190106788
2019-04-11

Gas distribution system, reactor including the system, and methods of using the same

#23
20180372232
2018-12-27

Three-way valve

#24
20180371738
2018-12-27

Stormwater siphon cube

#25
20180299028
2018-10-18

Valve assembly with associated measurement device

#26
20180094405
2018-04-05

Fluid pressure control device

#27
20170175783
2017-06-22

Multiple coupling manifold for quick coupling

#28
20170138507
2017-05-18

Three-dimensional manufacturing of quieting valve having complex passages

#29
20160377301
2016-12-29

Circulating hot water system and or appliance

#30
20160376774
2016-12-29

Fluid control device

#31
20160160880
2016-06-09

Pneumatic distribution system using shared pump plenum

#32
20160147234
2016-05-26

Valve manifold deadleg elimination via reentrant flow path

#33
20160132061
2016-05-12

Electronic pneumatic pressure controller

#34
20160097460
2016-04-07

3-way inline air operated valve

#35
20160025236
2016-01-28

Regulator/magnetic control valve combination

#36
20150377377
2015-12-31

Three-way solenoid valve

#37
20150314760
2015-11-05

Hydraulic block for a hydraulic unit

#38
20150267847
2015-09-24

Tool cabinet having integral air lines

#39
20150267299
2015-09-24

Gas distribution system, reactor including the system, and methods of using the same

#40
20150203204
2015-07-23

Compact check valve for aircraft galley plumbing system

#41
20150184764
2015-07-02

Multiport severe service ball valve

#42
20150153746
2015-06-04

Liquid distribution device

#43
20150128659
2015-05-14

Water supply valve and water supply valve assembly for wall mounted drum type washing machine

#44
20150090814
2015-04-02

Dual turbine showerhead

#45
20150075626
2015-03-19

Flow balancing in gas distribution networks

#46
20150068626
2015-03-12

Valve assembly

#47
20140374125
2014-12-25

Flow control assembly for a fire sprinkler system

#48
20140261695
2014-09-18

Apparatus and methods for providing natural gas to multiple engines disposed upon multiple carriers

#49
20140131399
2014-05-15

Selective operation valve for a recipient for biopharmaceutical use

#50
20140109973
2014-04-24

Corrosion and deposition protected valve apparatus and method

#51
20140021388
2014-01-23

Electric valve device, in particular for a device for forming ice in a fridge

#52
20140004249
2014-01-02

Relief and safety valve for instant beverage machines

#53
20130333778
2013-12-19

Manifold for flow distribution

#54
20130291974
2013-11-07

Fluid leakage detection system

#55
20130256573
2013-10-03

Throttle device

#56
20130247997
2013-09-26

Circulating hot water system and or appliance

#57
20130224321
2013-08-29

Method and device for granulating plastics and/or polymers

#58
20130061966
2013-03-14

Magnetic control multi-way valve

#59
20130048084
2013-02-28

Multi-port variable flow control valve with single actuator and interface

#60
20130025725
2013-01-31

Process interface valve assembly

#61
20120312404
2012-12-13

Branch pipe

#62
20120285565
2012-11-15

Spring brake valve

#63
20120267818
2012-10-25

Method and device for granulating plastics and/or polymers

#64
20120260993
2012-10-18

Poppet valve assembly for controlling a pneumatic actuator

#65
20120247595
2012-10-04

Multi-outlet check valve nozzle

#66
20120240580
2012-09-27

Steam valve device and steam turbine plant

#67
20120216898
2012-08-30

Methods and apparatus for bypassing a positioner in an active control loop

#68
20120161043
2012-06-28

Combination manual/pneumatic shut-off valve

#69
20120048381
2012-03-01

Supply manifold for hydronic system

#70
20120048306
2012-03-01

Apparatus, method and system for dispensing liquid products to two or more appliances

#71
20120031514
2012-02-09

Automatic water distributor

#72
20110308626
2011-12-22

Flow passage switching apparatus, processing apparatus, flow passage switching method, processing method and storage medium

#73
20110290357
2011-12-01

Valve for a pneumatic hand tool

#74
20110260091
2011-10-27

Aseptic or sanitary diaphragm valve

#75
20110214769
2011-09-08

Selectable fluid valve assembly

#76
20110210241
2011-09-01

Gas delivery system for mass spectrometer reaction and collision cells

#77
20110209787
2011-09-01

Valve arrangement for controlling brake devices and auxiliary devices of a pneumatic brake system of a vehicle

#78
20110121098
2011-05-26

Dual turbine showerhead

#79
20110120578
2011-05-26

Manifold for refrigeration system

#80
20110095216
2011-04-28

Low pressure valve assembly

#81
20110073198
2011-03-31

Dome-loaded pressure regulators

#82
20110056572
2011-03-10

Apparatus for wellhead high integrity protection system

#83
20110036424
2011-02-17

Valve-member monitoring system

#84
20110005621
2011-01-13

Removable manifold for an air compressor

#85
20100252134
2010-10-07

Fluid device unit structure

#86
20100224259
2010-09-09

Methods and devices for reducing water consumption

#87
20100180955
2010-07-22

GAS DELIVERY SYSTEM WITH INTEGRATED VALVE MANIFOLD FUNCTIONALITY FOR SUB-ATMOSPHERIC AND SUPER-ATMOSPHERIC PRESSURE APPLICATIONS

#88
20100143037
2010-06-10

Water/fluids surge/backflow protection systems and management

#89
20100139794
2010-06-10

ISOLATION VALVE WITH VALVE IN DRAIN

#90
20100122738
2010-05-20

Excess grey water disposal

#91
20100116357
2010-05-13

Liquid distributor in pressurized fluid system

#92
20100106385
2010-04-29

Spring brake valve

#93
20100101665
2010-04-29

Dome-loaded pressure regulators

#94
20100065129
2010-03-18

Compressed air supply system for a commercial vehicle and method for operating a compressed air supply system

#95
20100043901
2010-02-25

Hydraulic apparatus having an axially actuatable bypass valve

#96
20090320203
2009-12-31

Control module for multi-nozzle shower

#97
20090314858
2009-12-24

Showerhead with enhanced pause mode

#98
20090293976
2009-12-03

Two position three way valve

#99
20090283156
2009-11-19

Control stop and flushing system

#100
20090272448
2009-11-05

VALVE OF GAS STOVE

#101
20090205725
2009-08-20

Valve for a pneumatic hand tool

#102
20090184182
2009-07-23

Nozzle apparatus

#103
20090151573
2009-06-18

Hydraulic circuit for instant beverage machines, relief and safety valve for said circuit and method for the preparation of instant beverages

#104
20090115091
2009-05-07

Method and device for granulating plastics and/or polymers

#105
20090101214
2009-04-23

Gas supply system for a pumping arrangement

#106
20090101017
2009-04-23

Gas flow path switching units

#107
20090095365
2009-04-16

Valve block, tool attachment, a working machine and the use of a valve block

#108
20090090415
2009-04-09

Chemical delivery system

#109
20090057063
2009-03-05

Lubrication system and method of control

#110
20090056820
2009-03-05

Controllable pressure-reducing valve and device for the generation of pressure change signals

#111
20090032756
2009-02-05

Integrated pressure control actuator assembly of hydrogen supply system

#112
20080314466
2008-12-25

Valves for use with tankless water heater

#113
20080289712
2008-11-27

Gas delivery system with integrated valve manifold functionality for sub-atmospheric and super-atmospheric pressure applications

#114
20080236689
2008-10-02

Gas Valve Assembly for a Barbecue

#115
20080236688
2008-10-02

Gas Valve Assembly for a Barbecue

#116
20080210311
2008-09-04

Mounting arrangement for a rotary valve

#117
20080209627
2008-09-04

Manifold for multi-jet pool fixture

#118
20080178936
2008-07-31

Heat transfer apparatus and method

#119
20080156077
2008-07-03

Method for wellhead high integrity protection system

#120
20080142104
2008-06-19

Hot/cold fluid isolation valve

#121
20080136174
2008-06-12

Tubing connecting device

#122
20080000529
2008-01-03

Pipeline protection system

#123
20070277884
2007-12-06

Control stop and flushing system

#124
20070240778
2007-10-18

Multiple-channel flow ratio controller

#125
20070215225
2007-09-20

Valve arrangement for a gas installation

#126
20070181198
2007-08-09

Dome-loaded pressure regulators

#127
20070169827
2007-07-26

Isolation valve with valve in drain

#128
20070158458
2007-07-12

Sprinkling unit suitable for serial placement

#129
20070151616
2007-07-05

MICRO ELECTROMECHANICAL SYSTEMS FOR DELIVERING HIGH PURITY FLUIDS IN A CHEMICAL DELIVERY SYSTEM

#130
20070144582
2007-06-28

Sprinkler valve manifold

#131
20070131282
2007-06-14

Pressure-insensitive mass flow controller

#132
20070107783
2007-05-17

Method and apparatus for providing a determined ratio of process fluids

#133
20070095413
2007-05-03

Systems and methods for controlling the flow of a fluidic medium

#134
20070095412
2007-05-03

Enhanced water valve tube stop

#135
20070079883
2007-04-12

Airflow divider with shutoff

#136
20070056090
2007-03-15

Multi-functional shower head

#137
20070044786
2007-03-01

Manifold and valve assembly

#138
20070023095
2007-02-01

Vacuum chamber inlet device

#139
20060272703
2006-12-07

Method and apparatus for providing a determined ratio of process fluids

#140
20060266413
2006-11-30

Gas delivery system with integrated valve manifold functionality for sub-atmospheric and super-atmospheric pressure applications

#141
20060263914
2006-11-23

Testing chip and micro integrated analysis system

#142
20060255658
2006-11-16

Frost-resistant stand valve

#143
20060249211
2006-11-09

Actuator and actuator driven control device

#144
20060237080
2006-10-26

Patterned surfaces and polymeric microstructures within robust microfluidic channels

#145
20060169340
2006-08-03

Air flow control valve for vehicle air conditioning module

#146
20060169318
2006-08-03

System, apparatus and method for contaminant reduction in semiconductor device fabrication equipment components

#147
20060151996
2006-07-13

Tubing connecting device

#148
20060147861
2006-07-06

Gas circuit and pilot light system for cooking range

#149
20060132559
2006-06-22

Liquid distribution unit, ink-jet recording apparatus and image forming apparatus

#150
20060124185
2006-06-15

Switching valve

#151
20060108456
2006-05-25

Nozzle apparatus

#152
20060097644
2006-05-11

Relative pressure control system and relative flow control system

#153
20060054228
2006-03-16

Method of forming a via in a microfabricated elastomer structure

#154
20060027273
2006-02-09

Device for controlling the flow of liquid or gaseous media

#155
20060017037
2006-01-26

Remote-coupled faucet adapter

#156
20050268977
2005-12-08

Inflatable flow control apparatus and associated method

#157
20050263196
2005-12-01

Air intake structure for electromagnetic valve assembly of a massage chair

#158
20050252562
2005-11-17

Valve body for a valve assembly

#159
20050241706
2005-11-03

Faucet adapter

#160
20050241698
2005-11-03

Method and apparatus for providing a determined ratio of process fluids

#161
20050229970
2005-10-20

Cabinet for chemical delivery with solvent purging and removal

#162
20050199284
2005-09-15

System, apparatus and method for contaminant reduction in semiconductor device fabrication equipment components

#163
20050109407
2005-05-26

Valve with duel outlet ports

#164
20050109399
2005-05-26

Gas delivery system with integrated valve manifold functionality for sub-atmospheric and super-atmospheric pressure applications

#165
20050098216
2005-05-12

Adjustable variable flow fertilizer valve

#166
20050087561
2005-04-28

Electrovalve dispenser device for a refrigerator

#167
20050061896
2005-03-24

Shower head with enhanced pause mode

#168
20050034773
2005-02-17

Fluid balance control system for use in a fuel processor

#169
20050016606
2005-01-27

Piezo-electric actuated multi-valve manifold

#170
20050000570
2005-01-06

Combination manual/pneumatic shut-off valve

#171
17746666
2023-06-27

Water valve

#172
17573676
2023-12-12

Piston actuated cartridge valve

#173
15345685
2019-08-20

Automated system for flushing one or more motors

#174
15056233
2016-12-13

Automated system for flushing one or more motors

#175
14756582
2018-05-29

Water delivery apparatus

#176
14719277
2017-02-28

Hose tap timer device and method