Patents-Review.com
ClassID:

152079 ⎘

F16K5/0407 - CPC Classification

Classification description:

Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary Plug valves; with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means

Recent Application in this class:
#1
20260139746
2026-05-21

Top-Loaded Rotary Valve With Elliptical Sealing

 #2
20250334188
2025-10-30

FLOW RATE ADJUSTING DEVICE

 #3
20250314309
2025-10-09

METHODS AND SYSTEMS ASSOCIATED WITH A HIGH-PRESSURE PLUG

 #4
20250243939
2025-07-31

BOWED ECCENTRIC PLUG VALVE SEAT AND PLUG

 #5
20250237310
2025-07-24

Valve Assembly

 #6
20250224041
2025-07-10

Multi-Outlet Valve

 #7
20250198533
2025-06-19

ROTARY SERVO VALVE

 #8
20250164018
2025-05-22

HYDRAULIC VALVE FOR CONNECTING TWO TRANSVERSE PIPES

 #9
20250162220
2025-05-22

SHUT-OFF NOZZLE, INJECTION DEVICE, AND INJECTION MOLDING MACHINE

 #10
20250146581
2025-05-08

SEAL ASSEMBLY

 #11
20250043870
2025-02-06

FLUID FLOW CONTROL DEVICES AND RELATED SYSTEMS AND METHODS

 #12
20240418272
2024-12-19

Plug Valve

 #13
20240328516
2024-10-03

TOP-LOADED ROTARY VALVE WITH ELLIPTICAL SEALING

 #14
20240309967
2024-09-19

VALVE GEAR

 #15
20240263710
2024-08-08

FLUID VALVE SYSTEM

 #16
20240255061
2024-08-01

Water path change-over valve and bathroom device

 #17
20240240729
2024-07-18

Service Tee with Valve Plug for Isolation of Side Outlet

 #18
20240217304
2024-07-04

COOLING MEDIUM CIRCULATION APPARATUS FOR VEHICLE

 #19
20240127779
2024-04-18

REVOLVING VALVE FOR FEEDING AIR PULSES TO A RESONANCE TUBE FOR GENERATING LOW-FREQUENCY SOUND AND A METHOD FOR FEEDING THESE PULSES IN AN OPTIMAL WAY

 #20
20240102559
2024-03-28

PRESSURE REGULATOR WITH FINE CONTROL

 #21
20240093789
2024-03-21

METHODS AND SYSTEMS ASSOCIATED WITH A HIGH-PRESSURE PLUG

 #22
20240084902
2024-03-14

FLUID CONTROL ASSEMBLY AND FLUID CONTROL DEVICE

 #23
20240035579
2024-02-01

Valve device

 #24
20240003425
2024-01-04

THREE-WAY VALVE FOR HIGH-PRESSURE GAS TANK

 #25
20230417330
2023-12-28

BARREL VALVE

 #26
20230407979
2023-12-21

CONTROL VALVE

 #27
20230400112
2023-12-14

Check Valve Assembly

 #28
20230400108
2023-12-14

Control valve

 #29
20230375095
2023-11-23

Multi-outlet valve

 #30
20230356118
2023-11-09

Apparatus for filtering a fluid, in particular a plastic melt having impurities, and a valve arrangement for such a fluid

 #31
20230332697
2023-10-19

Control valve

 #32
20230332696
2023-10-19

Control valve

 #33
20230323971
2023-10-12

FLOW RESTRICTOR

 #34
20230323960
2023-10-12

Control valve

 #35
20230311617
2023-10-05

SLIM-TYPE HEAT MANAGEMENT SYSTEM FOR ELECTRIC VEHICLE

 #36
20230304885
2023-09-28

Valve seal integrity verification systems and methods

 #37
20230304590
2023-09-28

Valve unit for a vehicle thermal management system, a vehicle thermal management system, and a method for operating a valve unit

 #38
20230278046
2023-09-07

Valve for providing pulses of air

 #39
20230250879
2023-08-10

Top-loaded rotary valve with elliptical sealing

 #40
20230248367
2023-08-10

INFLATION HUB FOR A FLUID INFLATABLE APPARATUS

 #41
20230175596
2023-06-08

Angle valve structure

 #42
20230138535
2023-05-04

COMPOUNDING DEVICE, SYSTEM, KIT, SOFTWARE, AND METHOD

 #43
20230125815
2023-04-27

Flush valve

 #44
20230100721
2023-03-30

Rotary plug valve with labyrinth

 #45
20230096890
2023-03-30

Fluid flow control devices and related systems and methods

 #46
20230085406
2023-03-16

Rotary valve

 #47
20230055194
2023-02-23

Oil valve

 #48
20220325806
2022-10-13

Valve device

 #49
20220316605
2022-10-06

Valve apparatus

 #50
20220288377
2022-09-15

Compounding device, system, kit, software, and method

 #51
20220186842
2022-06-16

Seal assembly

 #52
20220177783
2022-06-09

Exhaust gas control valve

 #53
20220154831
2022-05-19

Replaceable body saver

 #54
20220082175
2022-03-17

Valve apparatus

 #55
20220042608
2022-02-10

FRONT-LOADING VALVE ASSEMBLY FOR MANIFOLD FOR PROCESSING FLUID SAMPLE

 #56
20220034411
2022-02-03

Rotary-type valve device

 #57
20210381609
2021-12-09

Dual shut-off valve

 #58
20210348690
2021-11-11

Sealing High Pressure Flow Devices

 #59
20210332893
2021-10-28

Valve

 #60
20210301944
2021-09-30

Choke Valve

 #61
20210270376
2021-09-02

Barrel valve

 #62
20210230966
2021-07-29

Drilling choke with matched actuator

 #63
20210215257
2021-07-15

Fluid flow control devices and related systems and methods

 #64
20210180703
2021-06-17

Control valve

 #65
20210178095
2021-06-17

Vent arrangement for respiratory mask

 #66
20210164580
2021-06-03

Electric valve

 #67
20210161631
2021-06-03

Dental valve device having a flexible tubing

 #68
20210108733
2021-04-15

Air sampling system equipped with an overpressure valve

 #69
20210108731
2021-04-15

Valve assembly and seal member applied to the valve assembly

 #70
20210033201
2021-02-04

Seal assembly and fluid valve

 #71
20200408309
2020-12-31

Replaceable body saver

 #72
20200385971
2020-12-10

Flush valve

 #73
20200355414
2020-11-12

Stop/check/expansion plug valve

 #74
20200325998
2020-10-15

SMALL DIAMETER RADIAL SEALING ELEMENT SEALING CONFIGURATION

 #75
20200284357
2020-09-10

Eccentric rotary valve

 #76
20200262623
2020-08-20

Seal bottle assembly

 #77
20200248838
2020-08-06

FLOW RESTRICTOR FOR A PLUG VALVE

 #78
20200124189
2020-04-23

Pressure energized seat for plug valve

 #79
20200061562
2020-02-27

Compounding device, system, kit, software, and method

 #80
20200025296
2020-01-23

Flexing slot for plug valve insert

 #81
20200011433
2020-01-09

Self-cleaning double block and bleed valve

 #82
20190368620
2019-12-05

Multifunction valve

 #83
20190358115
2019-11-28

Diverter for use in therapeutic massage system

 #84
20190346049
2019-11-14

Control valve

 #85
20190346048
2019-11-14

REPLACEABLE BODY SAVER

 #86
20190345699
2019-11-14

Multipurpose faucet to release a water stream in two directions

 #87
20190331237
2019-10-31

MULTIFUNCTION VALVE

 #88
20190308145
2019-10-10

High speed injector apparatus with dual throttle bodies

 #89
20190262790
2019-08-29

Compounding device, system, kit, software, and method

 #90
20190257433
2019-08-22

Valve device

 #91
20190226591
2019-07-25

Valve having a bypass conduit

 #92
20190226589
2019-07-25

Sealing High Pressure Flow Devices

 #93
20190209827
2019-07-11

Stopcock

 #94
20190162320
2019-05-30

FLOW CONTROL VALVE

 #95
20190154158
2019-05-23

Valve structure with elastic anti-leakage member

 #96
20190145529
2019-05-16

Rotary plug valve

 #97
20190091639
2019-03-28

Compounding device, system, kit, software, and method

 #98
20190072191
2019-03-07

Flow rate control valve and cooling system

 #99
20190071850
2019-03-07

Multipurpose faucet to release a water stream in two directions

 #100
20190055718
2019-02-21

Discharge cold switching valve and its switching method

 #101
20190054287
2019-02-21

Dental valve device having a flexible tubing

 #102
20190032812
2019-01-31

Faucet connector

 #103
20190032789
2019-01-31

Cylinder valve assembly with actuatable on-off control

 #104
20190022341
2019-01-24

Vent arrangement for respiratory mask

 #105
20180347709
2018-12-06

Drain valve with rotatable angled outlet

 #106
20180320792
2018-11-08

Arrangement for conducting, treating and/or measuring a fluid

 #107
20180296820
2018-10-18

STOPCOCK

 #108
20180280682
2018-10-04

Disposable dental valve device having a check valve

 #109
20180266573
2018-09-20

High Pressure Plug Valve

 #110
20180245703
2018-08-30

Valve structure with elastic anti-leakage member

 #111
20180238470
2018-08-23

Fluid catalytic cracking unit valve

 #112
20180142797
2018-05-24

Plug valve and methods

 #113
20180119846
2018-05-03

Corrosion prevention apparatus and corrosion prevention method for cut faces of pipes

 #114
20180087252
2018-03-29

Flush valve

 #115
20180058048
2018-03-01

Multi-function device capable of temporarily stopping water output

 #116
20180045322
2018-02-15

Front-loading valve assembly for manifold for processing fluid sample

 #117
20180045320
2018-02-15

Self-cleaning double block and bleed valve

 #118
20180003303
2018-01-04

Stopcock for beverage dispenser

 #119
20170363221
2017-12-21

Throttle valve

 #120
20170363215
2017-12-21

Throttle valve

 #121
20170321595
2017-11-09

Flow control valve and method of controlling the same

 #122
20170312716
2017-11-02

Compounding device, system, kit, software, and method

 #123
20170273767
2017-09-28

Disposable dental valve device having a check valve

 #124
20170219103
2017-08-03

Multifunction valve

 #125
20170204978
2017-07-20

Switching structure of water dispensing apparatus

 #126
20170184205
2017-06-29

Linear control valve

 #127
20170175907
2017-06-22

Adjustable curtain style port valve device

 #128
20170138037
2017-05-18

Valve for use in a sewage line

 #129
20170120036
2017-05-04

Disposable dental valve device having a check valve

 #130
20170119497
2017-05-04

Disposable dental valve device having a check valve

 #131
20170101921
2017-04-13

System and method for operating a pressure-relieving fluid-metering valve assembly

 #132
20170089473
2017-03-30

Sealing high pressure flow devices

 #133
20170030483
2017-02-02

Temperature control valve

 #134
20170002942
2017-01-05

Valve device capable of maintaining safe pressure of pressure vessel

 #135
20170002934
2017-01-05

Isolation valve with a dead chamber

 #136
20160341103
2016-11-24

Bleed valve assembly

 #137
20160319948
2016-11-03

Valve assembly for controlling flow direction of fluid based on rotation angle

 #138
20160316850
2016-11-03

Slipper or sandal capable of being worn bi-directionally

 #139
20160310362
2016-10-27

Compounding device, system, kit, software, and method

 #140
20160305556
2016-10-20

METERING VALVE FOR DIAMOND DRILLING

 #141
20160271857
2016-09-22

Fluid flow control device

 #142
20160208933
2016-07-21

Control valve for a gas burner

 #143
20160186869
2016-06-30

Valve assembly

 #144
20160166742
2016-06-16

Quick-opening vent valve for phaco fluidics aspiration system

 #145
20160118145
2016-04-28

System for regulating a liquid in a circuit

 #146
20160106913
2016-04-21

IV flow regulator

 #147
20160091098
2016-03-31

Integrable Barrel Valve and Irrigation Piping Component Comprising Same

 #148
20160003125
2016-01-07

COOLANT CONTROL VALVE OF ENGINE

 #149
20150369376
2015-12-24

Distributor valve having an integrated flow meter unit

 #150
20150330629
2015-11-19

Regulating valve for a gas cooking appliance

 #151
20150316192
2015-11-05

Flow restrictor having multiple flow modifying regions

 #152
20150316156
2015-11-05

Flow passage switching valve

 #153
20150211643
2015-07-30

Valve and construction machine with the same

 #154
20150210417
2015-07-30

Shutter for a valve and corresponding valve for controlling an air flow and relative valve

 #155
20150196749
2015-07-16

Stopcock

 #156
20150147123
2015-05-28

Process for operating hot particle rotary valves

 #157
20150136259
2015-05-21

Valve for controlling a flow of fluid, including a rotary closure means

 #158
20150136254
2015-05-21

Fluid circulation valve

 #159
20150101579
2015-04-16

Fluid circulation valve, notably for a motor vehicle, and thermal conditioning device comprising such a valve

 #160
20150075658
2015-03-19

Rotary valve

 #161
20150059900
2015-03-05

Rotary valve

 #162
20150027563
2015-01-29

VALVES

 #163
20150013790
2015-01-15

AXIAL FLUID VALVES

 #164
20140360600
2014-12-11

OPTIMIZED MULTI-FUNCTIONAL FLOW CONTROL DEVICE

 #165
20140221973
2014-08-07

Intravenous piston pump disposable and mechanism

 #166
20140191148
2014-07-10

Valve for controlling the liquid flow in a plant for central heating

 #167
20140077115
2014-03-20

Rotary valve body for bone cement dispensing device

 #168
20140069428
2014-03-13

Vent arrangement for respiratory mask

 #169
20140014207
2014-01-16

Stopcock

 #170
20130260327
2013-10-03

Regulation valve for a gas cooking appliance

 #171
20130233414
2013-09-12

Quiescent zone fluid filter

 #172
20120279918
2012-11-08

Valve having a rotatable stopper, and water treatment plant comprising such a valve

 #173
20120259300
2012-10-11

Drainage valve and collection bag assembly comprising said valve

 #174
20120248359
2012-10-04

Valve with dual rotation valve member

 #175
20120191037
2012-07-26

TUBE CONNECTOR WITH INTEGRATED RELIEF VALVE

 #176
20120085951
2012-04-12

ROTARY PLUG, BALL, AND LABORATORY STOPCOCK VALVES WITH ARBITRARY MAPPING OF FLOW TO ROTATION ANGLE AND PROVISIONS FOR SERVO CONTROLS

 #177
20110308651
2011-12-22

Stopcock

 #178
20110175008
2011-07-21

High-pressure plug valve

 #179
20100326046
2010-12-30

Valve system for a gas turbine engine

 #180
20100305508
2010-12-02

Intravenous piston pump disposable and mechanism

 #181
20100301251
2010-12-02

PLUG VALVE WITH FLOW AREA EQUAL TO OR GREATER THAN THE FLOW AREA OF THE CONNECTED PIPING

 #182
20100288374
2010-11-18

Split valve

 #183
20100187461
2010-07-29

High-pressure plug valve

 #184
20100127022
2010-05-27

DISPENSING VALVE

 #185
20100106012
2010-04-29

PRESSURE-RESISTANT 3-WAY STOPCOCK

 #186
20100090139
2010-04-15

Intercepting valve

 #187
20100032029
2010-02-11

Radial flow oscillating valve for reciprocating compressors and pumps

 #188
20090134351
2009-05-28

High pressure control valve that allows for multiple pressure drops

 #189
20090120515
2009-05-14

FLOW RATE MEASUREMENT VALVE

 #190
20090095353
2009-04-16

Diverter valve apparatus and method

 #191
20090065724
2009-03-12

Rotary Valve for Industrial Fluid Flow Control

 #192
20080264420
2008-10-30

Rotary Valve

 #193
20080041471
2008-02-21

Flow control apparatus

 #194
20080011973
2008-01-17

Variable orifice rotary control valve

 #195
20070287953
2007-12-13

Stopcock

 #196
20070193011
2007-08-23

Method of refurbishing a high-pressure plug valve

 #197
20060273205
2006-12-07

Adjustable spray nozzle

 #198
20060202149
2006-09-14

Cylindrical plug valve

 #199
20060124881
2006-06-15

Control system for high pressure oil wells

 #200
20060108557
2006-05-25

Plug valve with flow area equal to or greater than the flow area of the connected piping

 #201
20060032943
2006-02-16

Single valve ready to use hose end sprayer

 #202
20060027779
2006-02-09

High-pressure plug valve

 #203
20050284961
2005-12-29

Single valve ready to use hose end sprayer

 #204
20050258388
2005-11-24

Dual chamber orifice fitting valve

 #205
20050166964
2005-08-04

Plug valve having high flow resolution

 #206
20050150547
2005-07-14

Electric driven, integrated metering and shutoff valve for fluid flow control

 #207
20050104025
2005-05-19

Plug-style air-conditioning service valve

 #208
20050074983
2005-04-07

Substrate processing apparatus and method, high speed rotary valve and cleaning method

 #209
20050022872
2005-02-03

Combination shut-off and resetable excess flow valve

 #210
16021743
2019-02-19

Through-hole plug

 #211
15382590
2018-01-23

Valve device capable of fast switching and fine adjustment of flow

 #212
15350304
2018-02-20

Plug valve and methods