ClassID:

153167

F16L37/0845 - 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 retaining members associated with the packing member

Recent Application in this class:
#1
20250164050
2025-05-22

MEMBER, METHOD OF MANUFACTURING THE MEMBER, AND APPARATUS

#2
20230137536
2023-05-04

Push-in tube connector port

#3
20230023028
2023-01-26

HYDROGEN FILLING RECEPTACLE

#4
20210239249
2021-08-05

Releasable connect/disconnect fitting connection

#5
20210172550
2021-06-10

Boom air seal

#6
20210080042
2021-03-18

Lightweight sealing gasket for low pressure and non-pressure applications

#7
20210033232
2021-02-04

Releasable connect/disconnect fitting connection

#8
20200362999
2020-11-19

Hose connector assembly, use of a hose connector assembly, and sanitary fitting

#9
20200200311
2020-06-25

Restrained gasket for plastic pipes

#10
20200025320
2020-01-23

Universal threadless connection

#11
20190331274
2019-10-31

Sealing and restraining gasket for use in plastic pipelines

#12
20190186664
2019-06-20

HOSE COUPLING ASSEMBLY

#13
20190162342
2019-05-30

Restrained gasket for plastic pipes

#14
20190086010
2019-03-21

System, method and apparatus for debris shield for squeeze-activated retainer for a conduit

#15
20190011068
2019-01-10

Heat transfer interruption for improved fire resistance/proof performance

#16
20180340642
2018-11-29

Sealing gasket with specialized reinforcing ring for sealing plastic pipelines

#17
20180328522
2018-11-15

Seismic conduit joint connector

#18
20180306364
2018-10-25

Waterproof quick coupler

#19
20180292033
2018-10-11

Sealing material and joint

#20
20180252347
2018-09-06

Releasable connect/disconnect fitting connection

#21
20180224041
2018-08-09

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

#22
20180209571
2018-07-26

Hose connector assembly, use of a hose connector assembly, and sanitary fitting

#23
20180119858
2018-05-03

Quick connector detection tool and method

#24
20180094754
2018-04-05

Sealing gasket with corrugated insert for sealing restrained or non-restrained plastic pipelines

#25
20180031157
2018-02-01

Restrained plastic pipe joint and method of making same

#26
20170370505
2017-12-28

Restrained gasket for plastic pipes

#27
20170328503
2017-11-16

Restrained plastic pipe joint and method of making same

#28
20170198847
2017-07-13

System, method and apparatus for low profile seal

#29
20160245436
2016-08-25

Secured in place gasket for sealing plastic pipelines, method of manufacture and method of installation

#30
20150292656
2015-10-15

Pressing ring, joint, and valve

#31
20150285420
2015-10-08

Coupling and joint for fixedly and sealingly securing components to one another

#32
20150211668
2015-07-30

Tube fitting

#33
20150204468
2015-07-23

Seismic conduit joint connector

#34
20150198278
2015-07-16

Tube fitting

#35
20150152990
2015-06-04

Pipe seal

#36
20140374995
2014-12-25

Secured in place gasket for sealing plastic pipelines, method of manufacture and method of installation

#37
20140360004
2014-12-11

Self-restrained pipe joint method of assembly

#38
20140339773
2014-11-20

Gasket for parabolic ramp self restraining bell joint

#39
20140300103
2014-10-09

Quick connect coupling with sleeve

#40
20140300100
2014-10-09

Quick connect coupling with retention feature

#41
20130313784
2013-11-28

Gasket for parabolic ramp self restraining bell joint

#42
20130300108
2013-11-14

Quick connect coupling with retention feature

#43
20130043656
2013-02-21

Pipe joint gasket and method of using same

#44
20120280497
2012-11-08

Gasket for parabolic ramp self restraining bell joint

#45
20120228836
2012-09-13

Simplified low insertion force sealing device capable of self restraint and joint deflection

#46
20120227240
2012-09-13

Method of creating and maintaining a sealed interface between a spigot and bell

#47
20120049463
2012-03-01

Gasket for parabolic ramp self restraining bell joint

#48
20120038116
2012-02-16

SIMPLIFIED LOW INSERTION FORCE SEALING DEVICE CAPABLE OF SELF RESTRAINT AND JOINT DEFLECTION

#49
20110285093
2011-11-24

Simplified low insertion force sealing device capable of self restraint and joint deflection

#50
20110209775
2011-09-01

Method of coupling at least two conduits

#51
20110084484
2011-04-14

Self-restrained pipe joint system

#52
20110084478
2011-04-14

Simplified low insertion force sealing device capable of self restraint and joint deflection

#53
20100244442
2010-09-30

Self restrained ductile iron fitting

#54
20100225111
2010-09-09

GASKET FOR BELL SOCKET

#55
20100090460
2010-04-15

Tubular joint

#56
20100078937
2010-04-01

Self Restrained Ductile Iron Fitting

#57
20090269142
2009-10-29

Pipe extracting tool

#58
20090193655
2009-08-06

COMPOSITE SLEEVE FOR SEALING A TUBULAR COUPLING

#59
20090060635
2009-03-05

Self restrained ductile iron fitting

#60
20080284166
2008-11-20

Ductile iron pressure fit gasket

#61
20080018104
2008-01-24

GRIPPING GASKET

#62
20070216112
2007-09-20

Gland seal and corresponding assembly

#63
20070063516
2007-03-22

Integral restraint system and method of manufacture for plastic pipe

#64
20060220327
2006-10-05

Groove-mounted seals with integral antiextrusion device

#65
20050275217
2005-12-15

Mechanical joint gripping gasket

#66
20050248099
2005-11-10

Sealing element

#67
20050225081
2005-10-13

Gasket release tool

#68
20050218605
2005-10-06

Gripping gasket

#69
20050046189
2005-03-03

Integral restraint system and method of manufacture for plastic pipe

#70
17495234
2024-04-23

Pipe joint gasket and method of using same

#71
15966181
2020-02-25

Packing nut lock