Patents-Review.com
ClassID:

152055 ⎘

F16K3/30 - CPC Classification

Classification description:

Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing Details

Sub-classes:
Recent Application in this class:
#1
20260132854
2026-05-14

CRYOGENIC VALVES WITH MODULAR EXTENDED STEMS

 #2
20260071692
2026-03-12

Gate Valve Position Indicators

 #3
20260028985
2026-01-29

SCREW COMPRESSOR AND ITS SLIDE VALVE

 #4
20250297694
2025-09-25

CONTROLLING HEAT TRANSFER ON CONTROL VALVES

 #5
20250257808
2025-08-14

GATE VALVE WITH POSITIVE GATE STOP

 #6
20250137535
2025-05-01

VALVE FOR A ROCKET ENGINE

 #7
20250052131
2025-02-13

TUBING DRAIN FOR TUBING USED WITH DOWNHOLE PUMP

 #8
20240401717
2024-12-05

MULTI-STAGE SHAFT SEAL

 #9
20240344616
2024-10-17

Water control valve

 #10
20240337331
2024-10-10

VALVE TRIM APPARATUS FOR USE WITH FLUID VALVES

 #11
20240263708
2024-08-08

CRYOGENIC VALVES WITH MODULAR EXTENDED STEMS

 #12
20240209948
2024-06-27

FLOW CONTROL DEVICE AND VALVE

 #13
20240200679
2024-06-20

FLUID CONTACT MEMBER AND METHOD OF MANUFACTURING FLUID CONTACT MEMBER

 #14
20240191803
2024-06-13

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

 #15
20240183452
2024-06-06

High Temperature Gate Valve

 #16
20240159319
2024-05-16

Valve

 #17
20230265928
2023-08-24

Integrated equalization valve

 #18
20230258270
2023-08-17

Concentrated water regulating valve

 #19
20230167917
2023-06-01

Valve assemblies with integrated temperature control

 #20
20230139470
2023-05-04

Valve, and applications thereof in robot systems

 #21
20230127835
2023-04-27

Inlet section for use in a hydraulic distributor

 #22
20230015887
2023-01-19

Gate valve device, cleaning method and mechanical apparatus

 #23
20220390035
2022-12-08

ARRANGEMENT WITH A VALVE

 #24
20220356954
2022-11-10

Encapsulated valve system and method of use

 #25
20220325841
2022-10-13

SANITIZING POUCH FOR ELECTRONICS

 #26
20220325803
2022-10-13

Valve seat assembly having mating surfaces with a reverse taper angle

 #27
20220316641
2022-10-06

SANITIZING POUCH FOR ELECTRONICS

 #28
20220275870
2022-09-01

Impact resistant external sleeve choke

 #29
20220275869
2022-09-01

Integrated equalization valve

 #30
20220228674
2022-07-21

Gate valve indicator devices for oil and gas applications

 #31
20220196162
2022-06-23

Encapsulated valve system and method of use

 #32
20220145998
2022-05-12

Integrated equalization valve

 #33
20220128156
2022-04-28

Sliding gate valve comprising a carriage

 #34
20220042615
2022-02-10

GATE VALVE AND METHOD OF REPAIRING SAME

 #35
20220025984
2022-01-27

Fluid contact member and method of manufacturing fluid contact member

 #36
20220003326
2022-01-06

Plug integrated staged valve trim assembly and fluid control valve comprising same

 #37
20210388908
2021-12-16

Valve member driving device capable of bidirectional movement

 #38
20210341072
2021-11-04

Drive device for activating a rotary slide

 #39
20210332666
2021-10-28

Fracturing valve systems and methods

 #40
20210254729
2021-08-19

Encapsulated valve system and method of use

 #41
20210231222
2021-07-29

Gate valve with improved bonnet seal assembly

 #42
20210216090
2021-07-15

Thermostatic cartridge, and mixer tap comprising such a thermostatic cartridge

 #43
20210140549
2021-05-13

VALVE

 #44
20210131570
2021-05-06

Fast blind plate switching device

 #45
20210116037
2021-04-22

Circumferentially-sectioned valve cages

 #46
20210054966
2021-02-25

Sanitizing pouch for electronics

 #47
20200240537
2020-07-30

Gate valve and method of repairing same

 #48
20200217433
2020-07-09

Valve assemblies with integrated temperature control

 #49
20200182359
2020-06-11

Gate valve with replaceable wear ring

 #50
20200131994
2020-04-30

METHOD FOR MODIFYING VALVE ASSEMBLY

 #51
20200095104
2020-03-26

Control valve

 #52
20190390789
2019-12-26

Pilot-operated hydraulic directional cartridge valve

 #53
20190376604
2019-12-12

Tank valve and tank with such a valve

 #54
20190368308
2019-12-05

Choke valve trim

 #55
20190338741
2019-11-07

Two-position gate and sprung gate valves having a full-flow open position and a restricted-flow open position

 #56
20190323613
2019-10-24

Push-fit spigot

 #57
20190293188
2019-09-26

Solid wedge disk valve with cartridge-carriage

 #58
20190264818
2019-08-29

Valve seat replacement system and method

 #59
20190211936
2019-07-11

Mounting structure of valve plate with respect to valve rod

 #60
20190211744
2019-07-11

Wastegate valve of turbocharger

 #61
20190186640
2019-06-20

Expanding gate valve assembly with pressure equalization system

 #62
20190178413
2019-06-13

Ceramic valve with a function of informing operation position

 #63
20190178397
2019-06-13

Faucet valve core

 #64
20190178393
2019-06-13

Encapsulated valve system and method of use

 #65
20190154162
2019-05-23

Differential pressure actuated valve

 #66
20190107238
2019-04-11

Sanitizing pouch for electronics

 #67
20190032795
2019-01-31

Gate-valve attaching structure

 #68
20190032793
2019-01-31

Black-powder-resistant through conduit valve

 #69
20190032624
2019-01-31

RING GATE FOR A HYDRAULIC MACHINE AND METHOD FOR CLOSING

 #70
20190017610
2019-01-17

GATE VALVE AND SEAT INSERT FOR A GATE VALVE

 #71
20180292033
2018-10-11

Sealing material and joint

 #72
20180281029
2018-10-04

Valve body and method of transforming a valve body into a functioning valve

 #73
20180259983
2018-09-13

Optimized pressure regulation for and with a vacuum valve

 #74
20180202560
2018-07-19

Valve device

 #75
20180202558
2018-07-19

Seal of a vacuum valve and production method therefor

 #76
20180058170
2018-03-01

Shear blade

 #77
20180029209
2018-02-01

Pivoting removal tool

 #78
20170370479
2017-12-28

Gate valve and seat insert for a gate valve

 #79
20170335976
2017-11-23

Self-contained gate valve column loading prevention mechanism

 #80
20170146136
2017-05-25

Gate valves and airlocks for a transportation system

 #81
20170082208
2017-03-23

Movable shutter for a fluid conduit

 #82
20170074408
2017-03-16

Sensor-enabled gate valve

 #83
20170067573
2017-03-09

Hybrid manual and hydraulic override

 #84
20170037983
2017-02-09

Magnetically actuated shut-off valve

 #85
20170030473
2017-02-02

AUTOMATIC SHUTOFF VALVE FOR A PIPELINE

 #86
20170023166
2017-01-26

Double block and bleed system for an orifice fitting

 #87
20170016551
2017-01-19

Power-driven gate valve

 #88
20160369902
2016-12-22

Encapsulated valve system and method of use

 #89
20160356387
2016-12-08

Valve assembly

 #90
20160348794
2016-12-01

SAFETY GLOBE VALVE & METHOD TO PREVENT ACCIDENTAL VALVE OPENINGS

 #91
20160327198
2016-11-10

Shut-off device

 #92
20160312904
2016-10-27

Shearing gate valve system

 #93
20160305386
2016-10-20

FUEL CONTROL VALVE ASSEMBLY

 #94
20160238150
2016-08-18

Gate valve

 #95
20160230899
2016-08-11

Gate valves and airlocks for a transportation system

 #96
20160208932
2016-07-21

Aperture plates for pressure-regulating valves

 #97
20160186526
2016-06-30

Choke valve trim

 #98
20160146372
2016-05-26

Valve operator assembly with compensating actuator

 #99
20160076660
2016-03-17

Valve

 #100
20160075317
2016-03-17

Modular leakage protection device

 #101
20160069464
2016-03-10

Manifold driver

 #102
20160003367
2016-01-07

SPRINGLESS REGULATOR

 #103
20150377380
2015-12-31

Gas valve capable of switching for two different gas supplies

 #104
20150352602
2015-12-10

Gate valve with track cleanout

 #105
20150333597
2015-11-19

VALVE PROVIDED WITH A MULTIPHASE LINEAR ACTUATOR FOR HIGH PRESSURE DOSING

 #106
20150329126
2015-11-19

Rail vehicle with pressure surge-safe graywater line

 #107
20150308083
2015-10-29

VERTICAL INDICATOR POST WITH TORQUE-REDUCING GEARING

 #108
20150292659
2015-10-15

PIPE FITTING

 #109
20150292656
2015-10-15

Pressing ring, joint, and valve

 #110
20150276068
2015-10-01

Sliding gate regulator

 #111
20150267841
2015-09-24

Water hammer prevention valve and method

 #112
20150247578
2015-09-03

Gate valves for installation in pressurized pipes

 #113
20150241105
2015-08-27

Device for producing artificial snow, snow cover facility comprising such a device, and method for the operation of such a device

 #114
20150219223
2015-08-06

Sensor-enabled gate valve

 #115
20150211653
2015-07-30

Valve assembly

 #116
20150211645
2015-07-30

Flow control apparatus

 #117
20150204453
2015-07-23

Thermoregulator and thermoregulator component

 #118
20150129059
2015-05-14

Valve apparatus with belt-shaped filter

 #119
20150102247
2015-04-16

Valve and choke stem packing assemblies

 #120
20140264125
2014-09-18

THERMOPLASTIC OR ELASTOMERIC SINGLE USE HIGH PURITY FULL FLOW PINCH VALVE FOR BIOTECH APPLICATIONS

 #121
20140261737
2014-09-18

Gate valve with track cleanout

 #122
20140231691
2014-08-21

High temperature gate valve

 #123
20140217320
2014-08-07

Gate valve

 #124
20140202539
2014-07-24

Dual door fan air modulating valve

 #125
20140183396
2014-07-03

Multi-valve seat seal assembly for a gate valve

 #126
20140183393
2014-07-03

MULTI-VALVE STEM SEAL ASSEMBLY FOR A GATE VALVE

 #127
20140183392
2014-07-03

Gate valve arrangement including multi-valve stem and seat assemblies

 #128
20140175318
2014-06-26

Coating methods and coated articles

 #129
20140174544
2014-06-26

Valve

 #130
20140166919
2014-06-19

Valve

 #131
20140166119
2014-06-19

Systems and methods for valve insertion and linestopping

 #132
20140158924
2014-06-12

Vacuum valve and closure member for closing a flow path in a gas-tight manner by means of a linear movement

 #133
20140138563
2014-05-22

Encapsulated valve system

 #134
20140124690
2014-05-08

Valve mechanism for controlling release of pressurized fluid

 #135
20140054485
2014-02-27

Pressure control valve

 #136
20140042354
2014-02-13

Pressure control valve assembly

 #137
20140014866
2014-01-16

Valve assembly

 #138
20140003892
2014-01-02

Gate valve unit, substrate processing device and substrate processing method thereof

 #139
20130334453
2013-12-19

Valve wear ring and gate valve with wear ring

 #140
20130334451
2013-12-19

Wear ring retainer for a gate valve

 #141
20130327267
2013-12-12

Valve device for high voltage cable insulator manufacturing

 #142
20130299014
2013-11-14

FLUID DIVERTING SYSTEM

 #143
20130255202
2013-10-03

Fluid filtering unit and system

 #144
20130168586
2013-07-04

Valve seat retention pin

 #145
20130126773
2013-05-23

COATING METHODS AND COATED ARTICLES

 #146
20130001456
2013-01-03

Gate valve

 #147
20120279594
2012-11-08

Encapsulated valve system

 #148
20120160337
2012-06-28

Systems and methods for valve insertion and linestopping

 #149
20110061258
2011-03-17

VALVE EXHAUSTING APPARATUS AND A DRIER OF FOOD TREATMENT SYSTEM HAVING IT

 #150
20100288385
2010-11-18

Encapsulated valve system

 #151
20090090414
2009-04-09

Valve

 #152
20070186987
2007-08-16

Dual chamber orifice fitting isolation valve

 #153
20050056326
2005-03-17

Fluid passage selecting device

 #154
19180832
2026-03-10

Gate valve position indicators

 #155
17986986
2024-04-02

Gate valve assembly