Patents-Review.com
ClassID:

152029 ⎘

F16K3/04 - 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 with flat sealing faces; Packings therefor with pivoted closure members

Sub-classes:
Recent Application in this class:
#1
20260126118
2026-05-07

VALVE APPARATUSES AND RELATED METHODS FOR WAFER TRANSFER IN A SEMICONDUCTOR PROCESSING SYSTEM

 #2
20250130208
2025-04-24

SHEAR VALVE COMPENSATING FOR STATOR-ROTOR SURFACE ALIGNMENT VARIATIONS

 #3
20230296181
2023-09-21

VALVE APPARATUSES AND RELATED METHODS FOR REACTIVE PROCESS GAS ISOLATION AND FACILITATING PURGE DURING ISOLATION

 #4
20230000281
2023-01-05

BEVERAGE MACHINE WITH ACTUATED WATER SUPPLY VALVE

 #5
20220316603
2022-10-06

CUTAWAY PETAL FOR DILATING DISK VALVE

 #6
20220199370
2022-06-23

Reactive particles supply system

 #7
20210180706
2021-06-17

Binary mode fluid valve

 #8
20210173416
2021-06-10

Single waterway valve core structure

 #9
20210093780
2021-04-01

Apparatus for preventing backflow

 #10
20210080028
2021-03-18

Valve assembly, vacuum assembly and method

 #11
20200256470
2020-08-13

BLIND VALVE

 #12
20200224790
2020-07-16

Vacuum valve having temperature sensor

 #13
20200182359
2020-06-11

Gate valve with replaceable wear ring

 #14
20200086894
2020-03-19

Extraction device for discharging mixed fluid, in particular containing feces, from a collecting tank

 #15
20200009516
2020-01-09

High speed injector with an improved steam valve

 #16
20190390788
2019-12-26

Fluid valve having a coating containing gold and/or platinum

 #17
20190350268
2019-11-21

Electronic cigarette and atomizer device thereof

 #18
20190345705
2019-11-14

Aircraft vacuum toilet system splashguard

 #19
20190309859
2019-10-10

Flow control apparatus

 #20
20190308145
2019-10-10

High speed injector apparatus with dual throttle bodies

 #21
20190302178
2019-10-03

Heat exchanger and electronic device handling apparatus including the same

 #22
20190293201
2019-09-26

Target opening degree estimator and pressure adjustment vacuum valve

 #23
20190277014
2019-09-12

Method and apparatus for controlling a waste outlet of a toilet

 #24
20190257436
2019-08-22

Four-way valve for switching refrigerant channel

 #25
20190246704
2019-08-15

Electronic cigarette and atomizer device thereof

 #26
20180292022
2018-10-11

Method and apparatus for controlling a waste outlet of a toilet

 #27
20180283565
2018-10-04

Valve apparatus and air conditioning apparatus

 #28
20180196449
2018-07-12

Valve control device

 #29
20180195518
2018-07-12

Vacuum valve, vacuum pump, and vacuum pumping system

 #30
20180088600
2018-03-29

Device for forming a head part of a liquid treatment apparatus and liquid treatment apparatus

 #31
20180051813
2018-02-22

Valve, in particular vacuum valve

 #32
20180035718
2018-02-08

Electronic cigarette and atomizer device thereof

 #33
20170363218
2017-12-21

Valve arrangement

 #34
20170350516
2017-12-07

Valve for a faucet assembly

 #35
20170321680
2017-11-09

Compressor

 #36
20170176150
2017-06-22

Valve for liquid reservoir of fog generator

 #37
20170146136
2017-05-25

Gate valves and airlocks for a transportation system

 #38
20170108130
2017-04-20

SHUTOFF VALVE IN BACKFLOW PREVENTION DEVICE

 #39
20170067234
2017-03-09

VALVE FOR PURGING A UTILITIES PIPE

 #40
20170037977
2017-02-09

Dust and abrasive materials gate valve with an angled valve seat

 #41
20170016549
2017-01-19

Bleed valves for gas turbine engines

 #42
20160319952
2016-11-03

Rotary fluid regulator

 #43
20160302487
2016-10-20

ELECTRONIC CIGARETTE

 #44
20160289943
2016-10-06

Method and apparatus for installation of a toilet system on an aircraft

 #45
20160289942
2016-10-06

Method and apparatus for controlling a waste outlet of a toilet

 #46
20160289940
2016-10-06

Aircraft vacuum toilet system splashguard

 #47
20160289939
2016-10-06

Maintenance mode for aircraft vacuum toilet

 #48
20160289938
2016-10-06

Apparatus for controlling a toilet system

 #49
20160223089
2016-08-04

Choke Valve Wear Monitoring System and Method

 #50
20160047488
2016-02-18

Gate valve

 #51
20160040788
2016-02-11

Slide valve

 #52
20160025239
2016-01-28

Leaf spring type variable valve

 #53
20150335852
2015-11-26

Relation to valves

 #54
20150276069
2015-10-01

Interface and fluid-transfer system

 #55
20150108385
2015-04-23

Rotary metering valve assembly and method of modifying contact surface for reducing gauge wringing

 #56
20150028241
2015-01-29

Valve assembly for a two handle faucet

 #57
20140264122
2014-09-18

Fluid valve

 #58
20140174541
2014-06-26

Rotary shear valve and associated methods

 #59
20140048733
2014-02-20

Double flap valve with quick-change replaceable wear surface

 #60
20140020777
2014-01-23

Faucet including cartridge assembly with radially offset key

 #61
20130108370
2013-05-02

APPARATUS AND METHOD FOR CONTROLLING RUNOFF

 #62
20120305117
2012-12-06

Lead-free valve of faucet and process of manufacturing same

 #63
20120273075
2012-11-01

Faucet valve cartridge

 #64
20110094604
2011-04-28

Valve assembly for a two handle faucet

 #65
20100037838
2010-02-18

VALVE FOR CONTROLLING VOLUMETRIC FLOWS

 #66
20090309268
2009-12-17

METHOD FOR PRODUCING STRUCTURES OF COMPLEX SHAPES OF COMPOSITE MATERIALS

 #67
20090302257
2009-12-10

Vacuum sealing system and device

 #68
20090266432
2009-10-29

Spool seat with a positioning structure

 #69
20090194141
2009-08-06

Drain valve for a dishwasher and associated apparatus and method

 #70
20090192472
2009-07-30

Sealed device for regulating the flow rate of medical liquid directed towards a patient

 #71
20080258094
2008-10-23

Valve with low friction coating

 #72
20080258093
2008-10-23

Plumbing valve with undulating disk surface

 #73
20080257432
2008-10-23

Valve including a rotary spool and check valves

 #74
20070209720
2007-09-13

Washing machine cock

 #75
20060038148
2006-02-23

Air intake adjusting assembly for pnuematic tools

 #76
20060022071
2006-02-02

Multi-pattern spray nozzle assembly with movable water conduit

 #77
20050189082
2005-09-01

Sluice feeder

 #78
18660102
2025-12-02

Pressure loss mitigation and durable valve

 #79
18343602
2024-06-18

Pressure loss mitigation and durable valve

 #80
17735281
2022-11-08

Discrete step, maximum flow-rate-selectable valve

 #81
17676009
2023-08-01

Pressure loss mitigation and durable valve

 #82
17180424
2022-04-26

Pressure loss mitigation and durable valve

 #83
14999269
2017-12-26

Auto throttle and exhaust flow control module construction