ClassID:

152934

F16L17/035 - CPC Classification

Classification description:

Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other

Recent Application in this class:
#1
20250129887
2025-04-24

RECEPTACLE FOR HYDROGEN CHARGING OF FUEL CELL VEHICLE

#2
20220390015
2022-12-08

Under-Balanced Seal Ring

#3
20220010896
2022-01-13

Systems and methods of quick install gasket

#4
20200248858
2020-08-06

Apparatus for duct connection

#5
20200056731
2020-02-20

Pipe joint

#6
20190338874
2019-11-07

Pipe joint with low insertion load, improved retention and increased high pressure sealing ability gasket and method of manufacture thereof

#7
20190316713
2019-10-17

High pressure bi-directional sealing system

#8
20190195401
2019-06-27

SEALING RING

#9
20190170278
2019-06-06

Encapsulation sleeve gasket assembly with detachable inner layer

#10
20190145556
2019-05-16

PACKING MEMBER FOR SEALING A PIPE

#11
20180347729
2018-12-06

Seal for range of pipe diameters with interlocking layers

#12
20180328522
2018-11-15

Seismic conduit joint connector

#13
20180245727
2018-08-30

Sealing joint for low pressure pipe systems and method of manufacture

#14
20180224040
2018-08-09

Plug-in-connection between a connecting part and a plug-in-part

#15
20180135785
2018-05-17

AXIAL METAL SEAL RETAINER FOR IMPROVED FATIGUE RESISTANCE

#16
20180031157
2018-02-01

Restrained plastic pipe joint and method of making same

#17
20180017194
2018-01-18

Composite seal for rapid fluid-transfer coupling, and coupling of this type

#18
20170328503
2017-11-16

Restrained plastic pipe joint and method of making same

#19
20170184230
2017-06-29

Method of manufacturing a unitary gasket using two rubber materials of different hardness

#20
20170184229
2017-06-29

Pipe joint with low insertion load, improved retention and increased high pressure sealing ability gasket and method of manufacture thereof

#21
20170096193
2017-04-06

High pressure swivel system for turret-moored vessel

#22
20170074443
2017-03-16

High-pressure bi-directional sealing system

#23
20170074430
2017-03-16

Seal

#24
20160245436
2016-08-25

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

#25
20150267849
2015-09-24

Plug-in coupling element

#26
20150204468
2015-07-23

Seismic conduit joint connector

#27
20150041472
2015-02-12

Connector assembly usable as a closure and to establish a fluid connection

#28
20150028581
2015-01-29

Saddle for a branch connection

#29
20150021908
2015-01-22

High-pressure bi-directional sealing system

#30
20140374995
2014-12-25

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

#31
20140361493
2014-12-11

Sealing device

#32
20140353538
2014-12-04

Valve seat and gasket for exhaust gas bypass for turbocharger

#33
20140319781
2014-10-30

Hydraulic gasket for coupling

#34
20140312570
2014-10-23

Interlocking face seal assemblies and related methods

#35
20140001709
2014-01-02

Multilayer hydraulic seal assembly for clamp

#36
20120175875
2012-07-12

Pipe coupling including arcuate snap couplers

#37
20120038116
2012-02-16

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

#38
20110241341
2011-10-06

EXHAUST PIPE FOR A MOTOR VEHICLE AND EXHAUST SYSTEM

#39
20110209775
2011-09-01

Method of coupling at least two conduits

#40
20110084478
2011-04-14

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

#41
20100244431
2010-09-30

Hydraulic coupling member with bidirectional pressure-energized probe seal

#42
20100181727
2010-07-22

Threaded joint with energizable seal

#43
20100102548
2010-04-29

Tube fitting for releasably locking and unlocking a tube

#44
20100090460
2010-04-15

Tubular joint

#45
20090146419
2009-06-11

Sealing Ring

#46
20080315575
2008-12-25

Tubular Joint

#47
20080303220
2008-12-11

Plastic pipe sealing gasket and process for belling plastic pipe

#48
20080284166
2008-11-20

Ductile iron pressure fit gasket

#49
20080258407
2008-10-23

Volumetric sealing system

#50
20080029970
2008-02-07

Seal profile

#51
20070221674
2007-09-27

Elastic sealing member for fuel tank

#52
20060202472
2006-09-14

Plug-type coupling comprising a molded sealing ring and venting means

#53
20060157941
2006-07-20

Seal for assembling fluid-circuit tubular elements

#54
20060061047
2006-03-23

Leak resistant seal

#55
20050267443
2005-12-01

Medical device with high pressure quick disconnect handpiece

#56
20050242571
2005-11-03

Pipe fitting with composite gasket assembly

#57
20050082832
2005-04-21

Seal retainer with metal seal members for undersea hydraulic coupling

#58
15978226
2022-11-15

Gasket seal for spin-on filter housing