ClassID:

152267

F16K15/20 - CPC Classification

Classification description:

Check valves specially designed for inflatable bodies, e.g. tyres

Sub-classes:
Recent Application in this class:
#1
20260146678
2026-05-28

VALVE, VALVE STEM, AND VALVE CORE

#2
20250304017
2025-10-02

INFLATION HEAD ACCOMMODATING BOTH SCHRADER AND PRESTA VALVES

#3
20250237313
2025-07-24

AIR VENT FOR A WHEEL HUB ASSEMBLY

#4
20250143943
2025-05-08

APPARATUS AND SYSTEM FOR BOOSTING, TRANSFERRING, TURNING AND POSITIONING A PATIENT

#5
20250135809
2025-05-01

PNEUMATIC VALVE, PUMP HEAD AND ACCESSORIES FOR A PNEUMATIC VALVE

#6
20250057288
2025-02-20

Adjustable Multi-Bladder System For An Article Of Footwear

#7
20250031791
2025-01-30

Balloon Garland Assembly And Balloon Assemblies Therefor

#8
20250024960
2025-01-23

ONE-WAY AIR INLET MEMBER, CUSHION AIRBAG PAD AND MANUFACTURE METHOD THEREOF

#9
20240418278
2024-12-19

THREADED FIXING STRUCTURE

#10
20240410482
2024-12-12

Inflator valve connector

#11
20240181365
2024-06-06

Balloon Garland Assembly

#12
20240142013
2024-05-02

Rapid-deflate valve stem cover and associated systems and methods

#13
20240102573
2024-03-28

Inflation valve for tubeless tires

#14
20240102571
2024-03-28

Air valve assembly and inflatable cushion

#15
20240035583
2024-02-01

Valve connector for a high pressure air pump

#16
20240032651
2024-02-01

Adjustable mutli-bladder system for an article of footwear

#17
20230373256
2023-11-23

PRESSURE SENSITIVE VALVE CORE

#18
20230366475
2023-11-16

Valve assembly for an air cushion

#19
20230346617
2023-11-02

Apparatus and system for boosting, transferring, turning and positioning a patient

#20
20230331197
2023-10-19

Multi-valve pump head

#21
20230242032
2023-08-03

Dunnage Bag Valve Adapter

#22
20230220921
2023-07-13

Valve assembly for an air cushion

#23
20230184346
2023-06-15

Pneumatic valve adapter for bicycle tire

#24
20230184345
2023-06-15

Pump head for bicycle tire inner tube with pneumatic valve

#25
20230184344
2023-06-15

Bicycle Tire Inner Tube with Pneumatic Valve

#26
20230160511
2023-05-25

Inflation pump connector suitable for various valves

#27
20230081283
2023-03-16

Adjustable multi-bladder system for an article of footwear

#28
20230057109
2023-02-23

INFLATION VALVE FOR TUBELESS TIRES

#29
20230013940
2023-01-19

Inflation system for tubeless tires

#30
20220403832
2022-12-22

Inflating device

#31
20220297640
2022-09-22

Double-use nozzle adapter

#32
20220258701
2022-08-18

Multi-valve pump head

#33
20220250823
2022-08-11

Integrated container and dunnage

#34
20220234402
2022-07-28

Multifunctional external inflating valve and mounting method for loading device of inflating valve

#35
20220194044
2022-06-23

Aeromorph shape management

#36
20220112960
2022-04-14

Valve for inflating and deflating an inflatable element

#37
20220063355
2022-03-03

Valve fitting for a tire assembly of a working vehicle equipped with a central tire inflation system (CTIS)

#38
20220009298
2022-01-13

Automatic pressure valve for inflation / deflation of a pneumatic arrangement

#39
20210387489
2021-12-16

VALVE CORE

#40
20210372539
2021-12-02

VACUUM ADAPTER APPARATUS, SYSTEMS, AND RELATED METHODS FOR USE WITH INFLATABLE STRUCTURES HAVING RELIEF VALVES

#41
20210364094
2021-11-25

Flow control valve

#42
20210317922
2021-10-14

Joint assembly for multi-chamber inflatable product

#43
20210285556
2021-09-16

Pneumatic valve system and methods of using the same

#44
20210277878
2021-09-09

Inflation pump

#45
20210239228
2021-08-05

Air inflation device having rotatable pressure gauge

#46
20210239227
2021-08-05

Air inflation device having rotatable pressure gauge

#47
20210215262
2021-07-15

Air inflation device

#48
20210190221
2021-06-24

Valve stem assemblies

#49
20210190220
2021-06-24

Multi-valve pump head

#50
20210180717
2021-06-17

Threaded type valve connector

#51
20210140571
2021-05-13

Presta valve connector

#52
20210140549
2021-05-13

VALVE

#53
20210129605
2021-05-06

Device for inflating automobile tires

#54
20200408314
2020-12-31

Valve core

#55
20200398701
2020-12-24

Electropneumatic switch arrangement

#56
20200393056
2020-12-17

Valve for aircraft inflation system

#57
20200326000
2020-10-15

Two-way two position in-line valve

#58
20200298636
2020-09-24

Inflation valve for tire rim with limitation of elastic deformation

#59
20200207165
2020-07-02

Tire condition detecting device, clamp-in valve, and tire valve unit

#60
20200205579
2020-07-02

Structure of inflatable bed

#61
20200191287
2020-06-18

Solenoid valve for inflation system

#62
20200179203
2020-06-11

Apparatus and system for boosting, transferring, turning and positioning a patient

#63
20200141505
2020-05-07

Valve stem assemblies

#64
20190390785
2019-12-26

Tire valve assembly

#65
20190353262
2019-11-21

Valve assembly for inflatable bladder and method of manufacturing the same

#66
20190297998
2019-10-03

Adjustable multi-bladder system for an article of footwear

#67
20190249789
2019-08-15

ELECTRICAL VALVE MODULE ASSEMBLY FOR INFLATION SYSTEMS

#68
20190226593
2019-07-25

Valve

#69
20190176550
2019-06-13

Tire valve cap

#70
20190145535
2019-05-16

Grooved valve stems for wheel-side installation

#71
20190135057
2019-05-09

Highflow air coupling device and system

#72
20190113145
2019-04-18

VALVE

#73
20190085992
2019-03-21

VALVE ASSEMBLY FOR EXPANDABLE BLADDER AND METHOD OF MANUFACTURING THE SAME

#74
20190063414
2019-02-28

Pressurized fluid supply apparatus and method of supplying pressurized fluid

#75
20190009041
2019-01-10

VALVES AND TUBES INCLUDING VALVES

#76
20180370305
2018-12-27

Air valve for tubeless pneumatic tire

#77
20180369048
2018-12-27

Apparatus and system for boosting, transferring, turning and positioning a patient

#78
20180274707
2018-09-27

Valve connector

#79
20180231185
2018-08-16

Solenoid valve for inflation system

#80
20180231137
2018-08-16

Solenoid valve for inflation system

#81
20180202565
2018-07-19

Air valve connecting device for different inflation valves

#82
20180202564
2018-07-19

Air valve connecting device

#83
20180172168
2018-06-21

Methods, devices and systems for a valve-contacting assembly

#84
20180172167
2018-06-21

Connector Structure of Air Connector Adapted to Connect Presta (French) Valve and Schrader (American) Valve

#85
20180170124
2018-06-21

CONTROL VALVE ASSEMBLY

#86
20180162181
2018-06-14

Central tyre inflation system and method

#87
20180142795
2018-05-24

Valve assembly for expandable bladder and method of manufacturing the same

#88
20180134348
2018-05-17

Floating and mobile carrying platform device and method of using the same

#89
20180128390
2018-05-10

Differential pressure type inflating device

#90
20180119834
2018-05-03

Valve stem assemblies

#91
20180086239
2018-03-29

Passive pressure recovery device for passive air suspended seats

#92
20180086161
2018-03-29

AIR MAINTENANCE SYSTEM

#93
20180086160
2018-03-29

TIRE WITH MODIFIED VALVE STEM

#94
20180080572
2018-03-22

Grooved valve stems for wheel-side installation

#95
20180072117
2018-03-15

Rapid opening gas valve

#96
20180072112
2018-03-15

Wheel valve assembly with vent to atmosphere and the tire inflation system made therewith

#97
20180056827
2018-03-01

Lay in place capillary control system for air suspended seating

#98
20180045349
2018-02-15

Rotate-to-press inflation adaptor for English valves

#99
20180038538
2018-02-08

Push-to-press inflation adaptor for English valves

#100
20180038500
2018-02-08

Tire valve unit

#101
20180009278
2018-01-11

Assembly for a tire inflation system and the tire inflation system made therewith

#102
20170370510
2017-12-28

Joint structure for an air valve

#103
20170370487
2017-12-28

Valve for inflation/deflation

#104
20170341324
2017-11-30

Air valve combining typed polyurethane foam ejection device for tire

#105
20170276278
2017-09-28

Attachment for air valve

#106
20170276277
2017-09-28

Attachment for different air valve

#107
20170241566
2017-08-24

Replacement necessity determination device for snap-in valve

#108
20170204983
2017-07-20

Valve assembly for a tire pressure management system

#109
20170191578
2017-07-06

T shaped deflator tool

#110
20170184083
2017-06-29

Air pump capable of twist-locking engagement

#111
20170159312
2017-06-08

Inflatable modular panel protection system

#112
20170157999
2017-06-08

Dual tire air maintenance system and method

#113
20170152982
2017-06-01

Dual-air tap inflation nozzle for inflation pump

#114
20170136376
2017-05-18

Water rocket water transfer station

#115
20170130851
2017-05-11

Mechanically-activated inflation valve actuation apparatus

#116
20170122452
2017-05-04

LATCH FOR AIR VALVE CONNECTING DEVICE

#117
20170120995
2017-05-04

ORAL INFLATION TUBE WITH RELIEF FUNCTION

#118
20170120696
2017-05-04

Valve assembly

#119
20170114912
2017-04-27

VALVE ARRANGEMENT

#120
20170074411
2017-03-16

Valve

#121
20170043636
2017-02-16

Valve for air chambers

#122
20160369928
2016-12-22

Pneumatic pressure relief test plug

#123
20160347136
2016-12-01

Air chuck with variable angle swivel head

#124
20160347135
2016-12-01

Valve assembly for a central tire inflation system

#125
20160327178
2016-11-10

Pressure controlled and pressure control valve for an inflatable object

#126
20160327170
2016-11-10

Inflation valve allowing for rapid inflation and deflation of an inflatable object

#127
20160288589
2016-10-06

Assembly for a central tire inflation system

#128
20160288434
2016-10-06

Apparatus for sealing and/or inflating objects and self-closing screw coupling

#129
20160257175
2016-09-08

VALVE FOR A COMPARTMENTALIZED TYRE AND COMPARTMENTALIZED TYRE

#130
20160250737
2016-09-01

Tire stem torque tool

#131
20160223095
2016-08-04

VALVE FOR INFLATABLE DEVICES

#132
20160159173
2016-06-09

Method and device for assisting a driver of a vehicle, in particular a commercial vehicle

#133
20160076662
2016-03-17

Air pump having pivotal attachment

#134
20160061358
2016-03-03

Valve connector for a valve of an inflating device and adapter having the same

#135
20160059645
2016-03-03

Temperature compensated self-inflating tire system

#136
20160040798
2016-02-11

Rapid opening gas valve

#137
20160007764
2016-01-14

Reduced outflow inflation valve

#138
20150337976
2015-11-26

Dual-purpose tire inlet valve connector

#139
20150330525
2015-11-19

Air valve connecting device having automatic gripping structure

#140
20150321821
2015-11-12

Inflatable structure for packaging and associated apparatus and methods

#141
20150316160
2015-11-05

Attachment for air valve

#142
20150316159
2015-11-05

Air valve connecting device

#143
20150292635
2015-10-15

Pneumatic actuators

#144
20150285388
2015-10-08

Leveling valve

#145
20150252910
2015-09-10

Bike tire pump chuck

#146
20150251572
2015-09-10

Pneumatic element

#147
20150233486
2015-08-20

Valve for an inflatable device

#148
20150233485
2015-08-20

Valve positioning structure

#149
20150219229
2015-08-06

Self-sealing valve

#150
20150192212
2015-07-09

Valve assembly for inflatable bladder and method of manufacturing the same

#151
20150165846
2015-06-18

Valve assemblies and methods of inflating or deflating a tyre

#152
20150150383
2015-06-04

Inflation valve allowing for rapid inflation and deflation of an inflatable object

#153
20150122348
2015-05-07

Snap-in valve for rubber wheels

#154
20150101678
2015-04-16

Relief-valve device for an air pressure gauge

#155
20150068642
2015-03-12

Valve for inflation and deflation of air bags and method of use thereof

#156
20150059099
2015-03-05

Inflatable cushion and air valve for same

#157
20150053280
2015-02-26

Attachment for different air valves

#158
20150043967
2015-02-12

Connecting structure

#159
20150037113
2015-02-05

Valve

#160
20150020895
2015-01-22

RELIEF VALVE

#161
20140354028
2014-12-04

Inflatable Seat Apparatus with Padded Seat Topper, Floor Base and Relief Valve

#162
20140305519
2014-10-16

Easy-connect attachment head and adapter

#163
20140261754
2014-09-18

Attachment for different air valves

#164
20140238500
2014-08-28

COMPRESSOR AND/OR EXPANDER DEVICE WITH ROLLING PISTON SEAL

#165
20140209185
2014-07-31

Locking mechanism for a nozzle in an inflatable object

#166
20140209184
2014-07-31

Inflation valve allowing for rapid inflation and deflation of an inflatable object

#167
20140190576
2014-07-10

Horizontally-triggerable inflation connector

#168
20140109982
2014-04-24

Valve stem repair method

#169
20140083563
2014-03-27

Back-pressure valve

#170
20130284312
2013-10-31

Vehicle-carried air compressor device

#171
20130255790
2013-10-03

Emergency Pneumatic Tire Inflator

#172
20130231229
2013-09-05

Stability ball rapid inflation system

#173
20130134344
2013-05-30

Valve for an inflatable structure

#174
20130133231
2013-05-30

Shoe with integral pump

#175
20130112585
2013-05-09

Valve designed to indicate whether or not fluid is passing

#176
20130105040
2013-05-02

Valve for inflation and deflation of air bags and method of use thereof

#177
20130068988
2013-03-21

VALVE STEM REPAIR KIT AND METHOD

#178
20130061945
2013-03-14

Tire valve

#179
20130012345
2013-01-10

Ball

#180
20130006471
2013-01-03

METHOD AND ARRANGEMENT FOR REGULATING A CONTROLLABLE ENERGY ABSORBER

#181
20120292829
2012-11-22

Valve for making hollow footwear soles and method for using the same

#182
20120285552
2012-11-15

Air valve device for an inflatable article

#183
20120255198
2012-10-11

Adjustable multi-bladder system for an article of footwear

#184
20120234401
2012-09-20

Nozzle device for pump

#185
20120227831
2012-09-13

Tire pressure release apparatus and method

#186
20120170875
2012-07-05

Check valve and storage body equipped therewith

#187
20120073432
2012-03-29

Compressor and/or expander device with rolling piston seal

#188
20120048392
2012-03-01

PRESSURE RELIEF VALVE DEVICE FOR AN INFLATABLE ARTICLE

#189
20110315235
2011-12-29

VALVE DEVICE FOR PNEUMATIC TYRE INCLUDING PRESSURE SENSOR

#190
20110272618
2011-11-10

Valve arrangement with a base part and an insert part

#191
20110249917
2011-10-13

Air discharge valve for a vacuum-sealed clothes bag

#192
20110247725
2011-10-13

Inflatable structure for packaging and associated apparatus and methods

#193
20110225740
2011-09-22

Angle detection and control

#194
20110162725
2011-07-07

Valve for an inflatable device

#195
20110079573
2011-04-07

Connecting structure

#196
20110011465
2011-01-20

Controlling mechanism for activation of an air pump to be implemented in an inflatable object

#197
20100313968
2010-12-16

Inflation valve

#198
20100242303
2010-09-30

Valve for regulating pressure in a fluid system

#199
20100229960
2010-09-16

INFLATABLE APPARATUS

#200
20100132121
2010-06-03

SUPPORT CUSHION FOR FAST INFLATION AND DEFLATION

#201
20100130316
2010-05-27

Valve for a ball and method for manufacturing same

#202
20100116353
2010-05-13

Inflating nozzle assembly

#203
20100101661
2010-04-29

REUSABLE SHIPPING AND PACKING MATERIALS AND METHOD OF USE

#204
20100096572
2010-04-22

Air Valve

#205
20100096290
2010-04-22

Inflatable structure for packaging and associated apparatus and method

#206
20100096024
2010-04-22

Air valve device

#207
20090229684
2009-09-17

Temperature back flow control valve

#208
20080268990
2008-10-30

Toy Ball

#209
20080251133
2008-10-16

PUMPING VALVE WITH A SAFETY LEAKING DEVICE

#210
20080236675
2008-10-02

Air valve connecting device for connecting different valves

#211
20080182480
2008-07-31

AIR VALVE CONNECTOR

#212
20080157019
2008-07-03

Oneway valve for automatically inflatable air cushion

#213
20080156376
2008-07-03

Air nozzle for automatically inflatable air cushion

#214
20080047613
2008-02-28

Multifunctional two-way fluid check valve

#215
20080035203
2008-02-14

Wheel having temperature compensated and controlled pressure

#216
20080029166
2008-02-07

Air valve device for an inflatable article

#217
20080018100
2008-01-24

Fluid flow connector

#218
20070295260
2007-12-27

Inflatable boat

#219
20070246680
2007-10-25

Air valve structure for inflatable articles

#220
20070246099
2007-10-25

Valve core

#221
20070193625
2007-08-23

Inflation valve with pneumatic assist

#222
20070186978
2007-08-16

Portable tire pump

#223
20070068841
2007-03-29

Deflation valve for compression bag and compression bag equipped with the deflation valve

#224
20070062579
2007-03-22

AIR TRANSFER TUBE

#225
20070051410
2007-03-08

Check valve with locking key and pull cord

#226
20060289070
2006-12-28

Explusion valve assembly

#227
20060289069
2006-12-28

Latched valve assembly

#228
20060266416
2006-11-30

Self-locking inflation valve

#229
20060125612
2006-06-15

Valve device

#230
20060118744
2006-06-08

Air suction valve for storage bag

#231
20060118173
2006-06-08

Tire valve

#232
20060108556
2006-05-25

Valve

#233
20060016489
2006-01-26

Air tap assembly

#234
20060016488
2006-01-26

Air tap assembly

#235
20050247903
2005-11-10

Flat valve device

#236
20050218367
2005-10-06

Control valve for inflatable structure

#237
20050178435
2005-08-18

Control valve

#238
20050115616
2005-06-02

Check valve

#239
20050098209
2005-05-12

Inflation valve with pneumatic assist

#240
20050087229
2005-04-28

Snap-in grommet for a valve steam assembly

#241
20050087228
2005-04-28

Snap-in grommet for a valve stem assembly

#242
20050056314
2005-03-17

Air tap assembly

#243
18984862
2025-05-20

Air chuck with leak-prevention and single rotary attachment function

#244
17747074
2024-10-01

Shaft safety valve system

#245
17408062
2022-11-08

Inflation valve for tubeless tires

#246
17146617
2022-05-03

Pressurizable adapter of bicycle valve

#247
15838975
2019-04-02

Pump head

#248
15807942
2019-04-02

Tire chuck adaptor

#249
15279622
2018-03-06

Inflatable standup paddleboard system

#250
15079336
2017-07-11

Attachment for different air valve

#251
14331632
2015-09-22

Vent assembly for collapsible storage tank

#252
13926225
2018-07-17

Method and apparatus for forming barriers within cavities

#253
13901650
2015-05-26

Inflatable device

#254
13170580
2016-05-10

Fitting for use in fuel gas systems and applications using same