Patents-Review.com
ClassID:

153232 ⎘

F16L37/46 - CPC Classification

Classification description:

Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a gate valve or sliding valve

Recent Application in this class:
#1
20250283565
2025-09-11

FIRST JOINT AND PIPE JOINT

 #2
20250257803
2025-08-14

CONNECTION ADAPTER

 #3
20250207704
2025-06-26

CONNECTOR COUPLING ASSEMBLY WITH RELIEF CUTS

 #4
20240424279
2024-12-26

CONNECTOR COUPLING ASSEMBLY

 #5
20240360943
2024-10-31

FLUID COUPLINGS

 #6
20240358988
2024-10-31

Fluid connector system

 #7
20240318757
2024-09-26

FLUID COMMUNICATING STRUCTURE

 #8
20240318753
2024-09-26

Flow control structure of water hose joint

 #9
20240218952
2024-07-04

CONNECTION MEMBER AND CONNECTION UNIT

 #10
20240183365
2024-06-06

Compressed Air Supply Device

 #11
20240175246
2024-05-30

Coupling Device and Self-Sealing Valve Assemblies For Connecting And Disconnecting A Hose To A Fire Hydrant

 #12
20240157111
2024-05-16

SELF FLUSHING VALVE

 #13
20240157107
2024-05-16

Connector coupling assembly

 #14
20230383883
2023-11-30

CONNECTOR ELEMENT

 #15
20230204137
2023-06-29

Fluid connector with slidable member

 #16
20230122306
2023-04-20

Fluid couplings

 #17
20230092208
2023-03-23

Coupling element for a closed fluid transfer system, counter coupling element for a coupling element of this type, and coupling system

 #18
20230090634
2023-03-23

Coupling system for a closed fluid transfer system

 #19
20230081788
2023-03-16

Coupling device and self-sealing valve assemblies for connecting and disconnecting a hose to a fire hydrant

 #20
20220325838
2022-10-13

Hydraulic pressure relief depressurization valve assembly for quick coupling

 #21
20220296873
2022-09-22

CONNECTOR ASSEMBLY FOR USE IN MEDICAL FLUID LINES

 #22
20220252195
2022-08-11

Connector element

 #23
20220090720
2022-03-24

Self-closing bag connector

 #24
20210364113
2021-11-25

Pipe coupling having valve element and coil spring for use therein

 #25
20210239257
2021-08-05

Cryogenic transfer line coupling assembly

 #26
20210033234
2021-02-04

AIR-BASED COOLING FOR DATA CENTER RACK

 #27
20200240563
2020-07-30

Polygon wire ring for retaining an internal component of a valve to an external component thereof

 #28
20200164196
2020-05-28

Self-closing bag connector

 #29
20200132233
2020-04-30

Socket and pipe connector having same

 #30
20190285218
2019-09-19

Quick coupler assembly

 #31
20190178428
2019-06-13

Wedge clamp quick release connector

 #32
20190152762
2019-05-23

Fluid coupling assembly

 #33
20190069449
2019-02-28

Air-based cooling for data center rack

 #34
20170328506
2017-11-16

Quick connector

 #35
20170252549
2017-09-07

Self-closing bag connector

 #36
20170239823
2017-08-24

Device for connecting pneumatic tools to a manipulator

 #37
20160263369
2016-09-15

Closed male luer connector

 #38
20150267851
2015-09-24

Female joint having safety function

 #39
20150165897
2015-06-18

Fuel tank vent and shutoff valve

 #40
20150059901
2015-03-05

Self-closing bag connector

 #41
20140366972
2014-12-18

Arrangement for the fluidic and mechanical connection of two components

 #42
20140264118
2014-09-18

Female quick-connect coupling element, and a quick-connect coupling incorporating such an element

 #43
20140217719
2014-08-07

Closed male luer connector

 #44
20140083543
2014-03-27

Quick connector

 #45
20130192797
2013-08-01

Quick connector and temperature control system incorporating such a connector

 #46
20120130352
2012-05-24

Closed male luer connector

 #47
20120065626
2012-03-15

Closed male luer connector

 #48
20110057438
2011-03-10

Pneumatic safety coupler

 #49
20100149754
2010-06-17

Air-based cooling for data center rack

 #50
20100127198
2010-05-27

QUICK-COUPLING VALVE, PARTICULARLY FOR PRESSURIZED FLUIDS

 #51
20100019488
2010-01-28

Hose Coupling with Flow Control

 #52
20090167019
2009-07-02

Actuating device for a rapid coupling

 #53
20080309070
2008-12-18

Smartcoupling—non responsive

 #54
20080011369
2008-01-17

Pipe coupling and male coupling member