F16L37/10 - CPC Classification Index

ClassID:

153180 ⎘

F16L37/10 - 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 using a rotary external sleeve or ring on one part

Sub-classes:

F16L37/101 » {in which the coupling is coaxial with the pipe} 58
F16L37/103 » {the connection being maintained by the eccentricity of the two parts of the joint} 5
F16L37/105 » {the rotating sleeve having on its inner surface several axially spaced and circumferentially discontinuous threads which engage with the threads on the male part which are also spaced axially and circumferentially discontinuous} 21
F16L37/107 » Bayonet-type couplings 60
F16L37/113 » the male part having lugs on its periphery penetrating into the corresponding slots provided in the female part 91

Recent Application in this class:

20250361961

2025-11-27

ERRONEOUS CONNECTION PREVENTION METHOD AND ERRONEOUS CONNECTION PREVENTION TOOL

20240360943

2024-10-31

FLUID COUPLINGS

20240093817

2024-03-21

Quick-connect device

20230122306

2023-04-20

Fluid couplings

20210140573

2021-05-13

Gardening fluid connection device

20200386356

2020-12-10

Connector and assembly method for connector

20200049291

2020-02-13

Methods of forming a pipe joint between a pipe section and a pipe fitting

20200032939

2020-01-30

Fluid coupling with tolerance compensation for the flexible connection of two media-conducting elements

20190293207

2019-09-26

Termination arrangement for use in a horizontal connection system

#10

20190285216

2019-09-19

Gardening fluid connection device

#11

20190162345

2019-05-30

Connector assembly for hose connection of hot water mat

#12

20180305985

2018-10-25

Stop collar attachment

#13

20180266605

2018-09-20

CONNECTOR ASSEMBLY

#14

20180195657

2018-07-12

ILLUMINATED HOSE

#15

20180142821

2018-05-24

Duct coupling system

#16

20180051838

2018-02-22

Quick connector

#17

20170356573

2017-12-14

Conduit connector assembly

#18

20160238188

2016-08-18

Multi-part line having an insulating element for insulating a transition region between connector assemblies

#19

20160153593

2016-06-02

IMPROVEMENTS IN AND RELATING TO PIPE COUPLING

#20

20160091131

2016-03-31

Pipe fitting apparatus and methods

#21

20160018035

2016-01-21

Quick connector apparatus

#22

20150376993

2015-12-31

Coiled tubing connector for downhole tools

#23

20150316087

2015-11-05

Locking and ratcheting connector

#24

20140319823

2014-10-30

DEVICE FOR CONNECTING TWO CONDUIT SECTIONS

#25

20100314863

2010-12-16

ONE TOUCH PIPE JOINT

#26

20060103135

2006-05-18

Exhaust pipe coupling

#27

17479544

2023-10-03

Quick coupling system for vertical fluid conveying conduits

#28

16565697

2020-11-24

Air brake hose connection

#29

16279444

2020-12-08

Remotely operated connecting assembly and method