ClassID:

153179

F16L37/0987 - CPC Classification

Classification description:

Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part the flexible hook being progressively compressed by axial tensile loads acting on the coupling

Recent Application in this class:
#1
20240247744
2024-07-25

QUICK CONNECT RELEASE SYSTEM FOR A FLUID COUPLING

#2
20230125370
2023-04-27

Quick connect release system for a fluid coupling

#3
20220378595
2022-12-01

Food reflux reducing two-piece nasogastric tube

#4
20220325837
2022-10-13

Compact and demountable fluid connection device

#5
20220282817
2022-09-08

Coupling system

#6
20220275895
2022-09-01

Compact and demountable fluid connection device

#7
20200370696
2020-11-26

Line Connector

#8
20200173589
2020-06-04

Quick Connector Assembly

#9
20200041054
2020-02-06

Quick connect release system for a fluid coupling

#10
20190242510
2019-08-08

Connector

#11
20190242509
2019-08-08

Holding element and terminal connector having such a holding element

#12
20190107234
2019-04-11

Anti-tamper permanent quick connect coupling device

#13
20190086011
2019-03-21

PUSH-BUTTON QUICK-CONNECT COUPLER INCLUDING A PRESSURE GAUGE

#14
20180328525
2018-11-15

Quick connect coupling with verifier

#15
20180224041
2018-08-09

System, method and apparatus for pipe restrained joint seal and lock

#16
20180180206
2018-06-28

Hydraulic tube connector for vehicle

#17
20180149298
2018-05-31

Hydraulic tube connector for vehicle

#18
20170353022
2017-12-07

CONNECTOR

#19
20170343143
2017-11-30

Quick connect release system for a fluid coupling

#20
20160369922
2016-12-22

Locking fluid connector

#21
20160327197
2016-11-10

Quick connect coupling

#22
20160178101
2016-06-23

Fluid connector having integrated pipe clamping

#23
20160151620
2016-06-02

Fluid connector with clamp and protection

#24
20160146386
2016-05-26

Fluid connector with clamp and protection

#25
20160061369
2016-03-03

Sanitary shower

#26
20160051809
2016-02-25

Releasable Plug Connection Consisting of Two Components, Namely a Jack and a Plug, as well as a Jack and a Nozzle Tube Forming a Plug

#27
20140197632
2014-07-17

Pipe coupling

#28
20130127154
2013-05-23

Connection device

#29
20120299290
2012-11-29

Latch assembly for joining two conduits

#30
20120104744
2012-05-03

HOSE CONNECTORS WITH SLEEVES AND THEIR SELECTED INCLUSION IN A UNIVERSAL KIT FOR FORMING A VARIETY OF HOSE SYSTEMS

#31
20120086197
2012-04-12

CONNECTING ELEMENT FOR A FLUID CONNECTION

#32
20120080880
2012-04-05

Connector for pipe connection

#33
20120068457
2012-03-22

Latch assembly for joining two conduits

#34
20120038153
2012-02-16

Coupling unit

#35
20110148108
2011-06-23

COUPLING UNIT

#36
20110121559
2011-05-26

VERIFICATION PIN

#37
20110088239
2011-04-21

Push lock pipe connection system

#38
20110031052
2011-02-10

Piping structure for transporting a fuel

#39
20110006514
2011-01-13

CONNECTING AND FIXING STRUCTURE FOR A SHOWER HEAD

#40
20100301599
2010-12-02

Latching female fluid tubing coupler

#41
20100253068
2010-10-07

Device for connecting male and female piping

#42
20100230951
2010-09-16

SEAL FOR COUPLING DEVICE

#43
20100213702
2010-08-26

Release tool for quick connector

#44
20100194098
2010-08-05

Push lock pipe connection system

#45
20100148497
2010-06-17

Connector drop-off prevention structure and connector drop-off prevention method

#46
20100136501
2010-06-03

Plug connection

#47
20100078934
2010-04-01

Connector

#48
20100001518
2010-01-07

Quick connector

#49
20100001516
2010-01-07

Latch assembly for joining two conduits

#50
20090302600
2009-12-10

METAL COUPLING WITH LOCKED POSITION

#51
20090278347
2009-11-12

QUICK CONNECTOR, RELEASE TOOL, AND METHOD THEREFOR

#52
20090224516
2009-09-10

Airbag inflator connector

#53
20090220294
2009-09-03

Connector for flexible tubing

#54
20090102188
2009-04-23

Falling-off prevention structure for connector

#55
20090071562
2009-03-19

Protective cap for quick connector

#56
20080284163
2008-11-20

Connector for flexible tubing

#57
20080277924
2008-11-13

Female connector for releasable coupling with a male connector defining a fluid conduit

#58
20080231044
2008-09-25

Quick connector for high pressure applications

#59
20080224467
2008-09-18

Quick connector for high pressure applications

#60
20080157520
2008-07-03

Device for connecting two rigid tubular objects comprising a male part and a female part

#61
20080136163
2008-06-12

Quick connector

#62
20080111374
2008-05-15

Connector with release mechanism, and method for forming a releasable fluid connection

#63
20080084064
2008-04-10

Quick connector coupling

#64
20080007051
2008-01-10

Female connector for releasable coupling with a male connector defining a fluid conduit

#65
20070200339
2007-08-30

Resin tube-equipped quick connector

#66
20070152444
2007-07-05

Coupling assembly with pipe sockets of fluid-holding parts to be joined

#67
20070052232
2007-03-08

Quick connector for high pressure applications, assembly tool and method

#68
20070001453
2007-01-04

Protection cover for quick connector

#69
20060202475
2006-09-14

Anti-rotation quick connector

#70
20060175832
2006-08-10

Coupler

#71
20060131884
2006-06-22

Piping structure for transporting a fuel

#72
20060103133
2006-05-18

Joining element

#73
20060082150
2006-04-20

Coupling assembly for tubing and hose connections

#74
20060082149
2006-04-20

Quick connector for high pressure applications

#75
20060066101
2006-03-30

High pressure line connector

#76
20060025751
2006-02-02

Medical usage connector assembly for the transfer of fluids

#77
20060022461
2006-02-02

Tubular reducer fitting for electrical nonmetallic tubing

#78
20050285395
2005-12-29

Multi-diameter tube fitting

#79
20050258646
2005-11-24

Quick connector

#80
20050242580
2005-11-03

Quick-coupling connector for pipes of climate-control, refrigeration and similar systems

#81
20050218606
2005-10-06

Low permeability elastic sealing ring

#82
20050206161
2005-09-22

Quick connector

#83
20050173923
2005-08-11

Quick connector for high pressure applications

#84
20050161942
2005-07-28

Quick connector

#85
20050133010
2005-06-23

Fuel piping

#86
20050093298
2005-05-05

Connecting structure with quick connector for piping

#87
20050040649
2005-02-24

Connecting structure for a thermoplastic tube, integrated assembly and method

#88
18633893
2024-09-24

Quick coupling for pipelines