ClassID:

152965

F16L19/061 - CPC Classification

Classification description:

Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends a pressure ring being arranged between the clamping ring and the threaded member or the connecting member

Recent Application in this class:
#1
20250052349
2025-02-13

GRIP RING

#2
20250027586
2025-01-23

MODULAR SEALED CONDUIT JOINING SYSTEMS AND METHODS

#3
20240392902
2024-11-28

COMPRESSION PIPE FITTING WITH WIDE RANGE GRIP RINGS

#4
20240110650
2024-04-04

PIPELINE, PIPELINE CONNECTOR, AND LIQUID CHROMATOGRAPHY SYSTEM

#5
20240102593
2024-03-28

Swage connector device, assembly and method

#6
20240044427
2024-02-08

Connector for piping

#7
20230392731
2023-12-07

GRIP RING

#8
20230250903
2023-08-10

Compression pipe fitting with wide range grip rings

#9
20230194027
2023-06-22

Dynamic bellows fluid fitting

#10
20220364665
2022-11-17

Swage connector device, assembly and method

#11
20220178479
2022-06-09

Pipe fitting with grip ring

#12
20220136629
2022-05-05

Joint structure

#13
20210301954
2021-09-30

System, method and apparatus for in-line removable pipe assembly

#14
20210293360
2021-09-23

Compression pipe fitting with wide range grip rings

#15
20200256487
2020-08-13

Pipe connectors and systems

#16
20200200306
2020-06-25

Ferrule assembly for conduit fitting

#17
20200182383
2020-06-11

Conduit fitting with stroke resisting features

#18
20200041047
2020-02-06

TUBE FITTING ASSEMBLY

#19
20190368644
2019-12-05

Non-terminating double containment fitting

#20
20190277430
2019-09-12

Connector device

#21
20190271419
2019-09-05

CONDUIT CONNECTION WITH SENSOR

#22
20190257458
2019-08-22

Resin pipe fitting

#23
20190234542
2019-08-01

Seal assembly

#24
20190178426
2019-06-13

Low carryover high pressure fluidic fitting

#25
20190170253
2019-06-06

Device for the sealed passing-through of an elongate part

#26
20190145557
2019-05-16

CONNECTING DEVICE, IN PARTICULAR IN THE FORM OF A HOSE COUPLING

#27
20190113134
2019-04-18

Vehicle shifter mechanism with shifter lever fitting

#28
20190093806
2019-03-28

Connector for the reciprocal connection of an end member of a water supply or a sprayer and a flexible hose

#29
20190040979
2019-02-07

Conduit fitting suited for wet locations

#30
20180328523
2018-11-15

Tube fitting assembly

#31
20180283586
2018-10-04

Compression pipe fitting with wide range grip rings

#32
20180224030
2018-08-09

System, method and apparatus for in-line removable pipe assembly

#33
20180216762
2018-08-02

Fitting for medical piping system

#34
20180202586
2018-07-19

Pipe coupling fitting with internal spacer sleeve

#35
20180180213
2018-06-28

Universal device for the replacement of worn or lacerated parts of connecting conduits between components of climate control, cooling or hydraulic systems

#36
20180172188
2018-06-21

Method of assembling a conduit fitting

#37
20180163906
2018-06-14

Pipe coupling with closed ring

#38
20180031161
2018-02-01

Pipe connectors and systems

#39
20170356576
2017-12-14

Conduit body with super fitting

#40
20170284574
2017-10-05

Retaining ring for pipe joint devices

#41
20170284573
2017-10-05

Locking pipe joint device with indicator

#42
20170276270
2017-09-28

Conduit fitting with stroke resisting features

#43
20170254452
2017-09-07

Zero dead volume fitting assembly

#44
20170205003
2017-07-20

Locking pipe joint assembly, device and method

#45
20170122473
2017-05-04

Non-terminating double containment fitting

#46
20170120403
2017-05-04

Fitting assembly evaluating apparatus and methods

#47
20170089497
2017-03-30

Conduit fitting subassembly and retaining tool

#48
20170045165
2017-02-16

Fitting element with bio-compatible sealing

#49
20160298796
2016-10-13

Conduit connection with sensor on a threaded body

#50
20160230911
2016-08-11

Pipe connectors and systems

#51
20160223108
2016-08-04

Low carryover high pressure fluidic fitting

#52
20160215907
2016-07-28

Grip elements for grip ring

#53
20160201829
2016-07-14

Tube fitting assembly

#54
20160195204
2016-07-07

Ferrule assembly for conduit fitting

#55
20160131286
2016-05-12

Pipe joint

#56
20150362101
2015-12-17

PULL-UP BY TORQUE FITTING WITH COMPRESSIBLE MEMBER

#57
20150338000
2015-11-26

Plug unit and connection system for connecting capillary tubes

#58
20150276102
2015-10-01

Back ferrule having bellows-shaped elastic part

#59
20150252924
2015-09-10

Sealing device of a level meter

#60
20150152986
2015-06-04

Pipe connectors and systems

#61
20150042089
2015-02-12

HIGH PRESSURE FITTING FOR A LIQUID CHROMATOGRAPHY SYSTEM

#62
20150021903
2015-01-22

Conduit fitting with pull-up indication

#63
20150008668
2015-01-08

PIPE FITTING

#64
20150000283
2015-01-01

Combustor apparatus in a gas turbine engine

#65
20140259586
2014-09-18

Tube fitting assembly

#66
20140173882
2014-06-26

Tube fitting assembly

#67
20140145434
2014-05-29

Coupler for corrugated pipe

#68
20140110933
2014-04-24

Low carryover high pressure fluidic fitting

#69
20130298647
2013-11-14

Fitting element with bio-compatible sealing

#70
20130264817
2013-10-10

CONDUIT FITTING WITH PULL-UP INDICATION

#71
20130168959
2013-07-04

Pipe fitting

#72
20130140815
2013-06-06

Fitting nut with adapted engaging surfaces

#73
20130043677
2013-02-21

TUBE AND PIPE END CARTRIDGE SEAL

#74
20120284998
2012-11-15

Tube fitting assembly

#75
20120187678
2012-07-26

TUBE FITTING

#76
20120032439
2012-02-09

Fitting for tube and pipe with tapered ferrule

#77
20110309615
2011-12-22

FITTING WITH ADAPTED ENGAGING SURFACES

#78
20110303593
2011-12-15

Fitting Element with Grip Force Distributor

#79
20110298210
2011-12-08

Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography

#80
20110277309
2011-11-17

Pull-up by torque fitting with compressible member

#81
20110107823
2011-05-12

SEALING FERRULE ASSEMBLY EXERTING GRIP ON CAPILLARY

#82
20100320755
2010-12-23

APPARATUS AND METHOD OF ZERO CLEARANCE CONNECTION WITH OPTIONAL SENSING FUNCTION

#83
20100219631
2010-09-02

Conduit fitting with pull-up indication

#84
20100201118
2010-08-12

Conduit connection with sensing function

#85
20100176588
2010-07-15

Pipe grip ring

#86
20100148501
2010-06-17

Ferrule assembly for conduit fitting

#87
20100140932
2010-06-10

TAPERED NUT FOR TUBE OR PIPE FITTING

#88
20100140927
2010-06-10

Gas riser apparatus, and method for making and using same

#89
20100133812
2010-06-03

Tube Fitting

#90
20100117352
2010-05-13

CONNECTING ARRANGEMENT FOR A PIPE UNION

#91
20100059989
2010-03-11

Weatherproof compression connecting assembly for securing electrical metal tubing

#92
20100028101
2010-02-04

Hot pressing process, particularly for providing metal unions for pneumatic, hydraulic and fluid-operated circuits, and metal union obtained thereby

#93
20100025991
2010-02-04

PACKING MEANS FOR SEALING AND CONNECTOR FOR A PIPE WITH THE SAME

#94
20100007143
2010-01-14

CONNECTING ASSEMBLY

#95
20090230678
2009-09-17

Compression fitting adjustment system

#96
20090160133
2009-06-25

Fitting with taper and single ferrule

#97
20090140518
2009-06-04

Apparatus for connecting plastic-lined metallic pipes

#98
20090139075
2009-06-04

Process for making a plastic-lined metallic pipe for conveying liquid or gas

#99
20080231041
2008-09-25

Device For Connecting Flexible Hoses

#100
20080217918
2008-09-11

Tubing for a plumbing connection

#101
20080191473
2008-08-14

Self-centering adapter clamp

#102
20080143103
2008-06-19

Weatherproof compression connecting assembly for securing electrical metal tubing

#103
20080007048
2008-01-10

Braze-free connector utilizing a sealant coated ferrule

#104
20080001405
2008-01-03

Plastic-lined metallic pipe for conveying drinking-water and the connectors for the same

#105
20070209948
2007-09-13

Process for coloring low temperature carburized austenitic stainless steel

#106
20070164563
2007-07-19

Fitting with adapted engaging surfaces

#107
20070046022
2007-03-01

Stainless-steel fitting for resin tubes

#108
20060284416
2006-12-21

Gas riser apparatus, and method for making and using same

#109
20060237962
2006-10-26

Tool for preparing fitting and conduit connection

#110
20060138774
2006-06-29

Fitting for tube and pipe with cartridge

#111
20060138772
2006-06-29

Braze-free connector

#112
20060091672
2006-05-04

Pipe joint

#113
20050264005
2005-12-01

Pipe coupling

#114
20050242582
2005-11-03

Fitting for tube and pipe

#115
20050189134
2005-09-01

Threadless conduit fitting including continuous compression ring

#116
20050146135
2005-07-07

Pipe connector

#117
20050077722
2005-04-14

Weatherproof compression connecting assembly for securing electrical metal tubing

#118
17321798
2022-03-01

Swage connector device, assembly and method

#119
14204357
2017-08-08

Tube connection nut and ferrule assembly