ClassID:

152263

F16K15/183 - CPC Classification

Classification description:

Recent Application in this class:
#1
20210207620
2021-07-08

Valve system for pneumatic cylinders

#2
20210138283
2021-05-13

Combination control and check valve assembly for a wet piping system

#3
20210071771
2021-03-11

Industrial high pressure hand valve

#4
20210033079
2021-02-04

Valves

#5
20210023349
2021-01-28

Method and apparatus for valve adjustment

#6
20200347947
2020-11-05

Drill string safety valve device

#7
20200284369
2020-09-10

Check valve ball stop having gasket compression stand off

#8
20200231205
2020-07-23

Power steering gear assembly having an end of travel valve assembly

#9
20200224559
2020-07-16

Rocker arm assembly

#10
20200212460
2020-07-02

Air shut-off valve apparatus for fuel cell system

#11
20200191329
2020-06-18

Grease gun pressure return valve

#12
20200165901
2020-05-28

Top open cage

#13
20200132204
2020-04-30

Valve assembly for a refrigerant circuit

#14
20200124058
2020-04-23

Ball valve with pressure absorbing accumulator

#15
20200122076
2020-04-23

Air cleaner having built-in valve and intake system thereof

#16
20200096125
2020-03-26

Check valve for use with super absorbent polymer

#17
20200096012
2020-03-26

VALVE

#18
20200088311
2020-03-19

Methods of use & valves with multi-directional ball check

#19
20200072366
2020-03-05

VALVE ASSEMBLY CAPABLE OF CONTROLLING FLOW DIRECTION OF FLUID ACCORDING TO TILT DIRECTION

#20
20200056634
2020-02-20

Valve system for pneumatic cylinders

#21
20190376364
2019-12-12

Hydrostatic equalizing stem check valve

#22
20190301625
2019-10-03

Combination control and check valve assembly for a wet piping system

#23
20190060621
2019-02-28

Method and apparatus for valve adjustment

#24
20190049028
2019-02-14

Pneumatic valve

#25
20190010835
2019-01-10

Rocker arm assembly

#26
20180363799
2018-12-20

Electromagnetic valve assembly

#27
20180313454
2018-11-01

Check valve and liquid delivery pump

#28
20180298895
2018-10-18

Piston ball guide for a ball pump

#29
20180291891
2018-10-11

Ball cage with directed flow paths for a ball pump

#30
20180274659
2018-09-27

Valve mechanism

#31
20180245488
2018-08-30

Variable valve timing control device

#32
20180208167
2018-07-26

Stroke controlled balancing device for a hydraulic braking system, braking system comprising the device and method of operating the braking system

#33
20180180189
2018-06-28

Valve system for pneumatic cylinders

#34
20180156345
2018-06-07

Oil controlled valve

#35
20180149275
2018-05-31

Ball valve with components integrated into the ball member

#36
20180118255
2018-05-03

Power steering gear assembly having an end of travel valve assembly

#37
20180112784
2018-04-26

Ball valve with pressure relief feature

#38
20180073647
2018-03-15

Multiple valve refrigerant leak protection device

#39
20180066652
2018-03-08

Dump valve assembly with spring and method therefor

#40
20180058605
2018-03-01

Solenoid valve diverter sleeve

#41
20170268659
2017-09-21

Hydraulic control device for an automatic transmission

#42
20170248111
2017-08-31

PRESSURE REGULATING SOLENOID VALVE

#43
20170175486
2017-06-22

Dump valve assembly and method therefor

#44
20170138491
2017-05-18

Valves with multi-directional ball check

#45
20170074745
2017-03-16

Solenoid valve assembly with pilot pressure control

#46
20170037980
2017-02-09

Hybrid check valve

#47
20170030163
2017-02-02

Dump valve assembly and method therefor

#48
20170002951
2017-01-05

Magnetically actuatable valve device

#49
20160319948
2016-11-03

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

#50
20160316850
2016-11-03

Slipper or sandal capable of being worn bi-directionally

#51
20160310971
2016-10-27

Valve for draining off gas from a centrifugal separator

#52
20160305409
2016-10-20

Traveling valve assembly and method therefor

#53
20160265673
2016-09-15

Check valve floor drain

#54
20160184563
2016-06-30

Adjustment for hydrocephalus shunt valve

#55
20160178069
2016-06-23

Valve connected to a feed circuit, a feed circuit comprising such a valve and a feeding method operating such a feed circuit

#56
20160153551
2016-06-02

Hydraulic control arrangement for an automatic transmission

#57
20160120227
2016-05-05

Reservoir filling system for an electronic vaping device

#58
20150330528
2015-11-19

Solenoid valve assembly with pilot pressure control

#59
20150285389
2015-10-08

Cryogenic check valve

#60
20150260301
2015-09-17

Service valve for a valve body

#61
20150225132
2015-08-13

Fluid outlet system

#62
20150219234
2015-08-06

Valve unit and motor vehicle

#63
20150184801
2015-07-02

Lubricating grease return valve

#64
20150153081
2015-06-04

Control element and check valve assembly

#65
20150144208
2015-05-28

Spherical automatic flow emergency restrictor valve

#66
20150139840
2015-05-21

VALVE DEVICE FOR A HYDRAULIC CIRCUIT, AND OIL PUMP CONTROL ASSEMBLY

#67
20150129069
2015-05-14

Control valve for a camshaft adjuster

#68
20150129066
2015-05-14

Control valve for a camshaft adjuster

#69
20150129043
2015-05-14

Valves with multi-directional ball check

#70
20150114482
2015-04-30

Valve assembly

#71
20150107708
2015-04-23

Combination flow control valve and reverse flow check valve

#72
20150013802
2015-01-15

Pressure control valve with control element

#73
20150013801
2015-01-15

Pressure control valve

#74
20150013800
2015-01-15

FLUID VALVE FOR A VEHICLE TRANSMISSION

#75
20140116540
2014-05-01

Backflow capable ball check valve

#76
20140102089
2014-04-17

Valve of a storage device having a spring element

#77
20130299725
2013-11-14

Electrically actuated valve with a sealing ball

#78
20130066253
2013-03-14

Adjustment for hydrocephalus shunt valve

#79
20120291889
2012-11-22

Oil control valve and variable valve lift system provided with the same

#80
20120067440
2012-03-22

Lubricating grease return valve

#81
20110095217
2011-04-28

Solenoid valve unit

#82
20110005604
2011-01-13

Electrically actuated valve with a ball sealing element

#83
15173121
2017-09-05

Oil drain valve with check ball and detachable bayonet-style actuator