ClassID:

153290

F16L47/02 - CPC Classification

Classification description:

Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics Welded joints; Adhesive joints

Sub-classes:
Recent Application in this class:
#1
20260139771
2026-05-21

CONDUIT COUPLER AND METHODS OF USE THEREOF

#2
20260137922
2026-05-21

Serial Blade Loading For Sterile Connection Device

#3
20260104122
2026-04-16

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

#4
20260078851
2026-03-19

Unions For Joining Fluid Conduits

#5
20260043508
2026-02-12

Flexible pipe and method of connecting an end fitting to a pipe body of a flexible pipe

#6
20260036237
2026-02-05

METHOD FOR CONNECTING TWO PLASTIC PIPES TOGETHER, AS WELL AS AN INDUCTION CONNECTING SLEEVE FOR USE IN THE METHOD

#7
20250389363
2025-12-25

APPARATUS AND METHOD FOR TAPPING A VALVE OF A HOST PIPE LINED WITH A LINER

#8
20250389362
2025-12-25

POTTED CAVITY FITTING

#9
20250340021
2025-11-06

ELECTROFUSION TOOL

#10
20250178291
2025-06-05

PIPE JOINT APPLICATOR AND METHOD FOR PRODUCING A JOINT

#11
20250146608
2025-05-08

DEVICES AND METHODS OF MANUFACTURING COUPLERS FOR THE TRANSITION OF DIFFERENT CONDUIT SYSTEMS

#12
20250137562
2025-05-01

CONDUIT COUPLER AND METHODS OF USE THEREOF

#13
20250043891
2025-02-06

CONNECTION ELEMENT FOR CONNECTING LINES FOR CONDUCTING A FLUID

#14
20250020258
2025-01-16

A METHOD AND APPARATUS FOR JOINING HOLLOW STRUCTURES

#15
20240410728
2024-12-12

FLOW TUBE FOR A FLOW SENSOR AND PROCESS FOR MANUFACTURING A FLOW TUBE

#16
20240392908
2024-11-28

Self Restraining Electrofusion Fitting

#17
20240318761
2024-09-26

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

#18
20240318760
2024-09-26

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

#19
20240271728
2024-08-15

UNIONS FOR JOINING FLUID CONDUITS

#20
20240263730
2024-08-08

Method for assembling conduit sections

#21
20240255088
2024-08-01

Method and system for automated installation of welded reinforced thermosetting resin pipe joints

#22
20240084946
2024-03-14

Bonded slip joint pipe fitting

#23
20230417354
2023-12-28

UNIVERSAL HIGH-PRESSURE FITTINGS FOR COMPOSITE PIPES

#24
20230358354
2023-11-09

APPARATUS AND METHOD FOR TAPPING A VALVE OF A HOST PIPE LINED WITH A LINER

#25
20230332725
2023-10-19

Method of joining pipes and apparatus for facilitating the same

#26
20230265959
2023-08-24

METHOD AND APPARATUS FOR REINFORCING PIPING AND INSTALLING A PIPE ADAPTER

#27
20230265958
2023-08-24

METHOD AND APPARATUS FOR JOINING PIPE

#28
20230220939
2023-07-13

Laser Induced Sealing of Concentrically Layered Materials

#29
20230184365
2023-06-15

Connection for fluid with two welds

#30
20230158753
2023-05-25

Resin connector connection structure and method of manufacturing the same

#31
20230084140
2023-03-16

Pipe fitting incorporating a spherical spin weld

#32
20230052636
2023-02-16

Coated pipe and pipe combination

#33
20220373121
2022-11-24

APPARATUS AND METHOD FOR CIRCULATING WATER USING CORRUGATED PIPE

#34
20220282818
2022-09-08

Pipe processing apparatus, particularly for forming branches on pipes made of thermoplastic material

#35
20220260192
2022-08-18

Method of joining pipes and apparatus for facilitating the same

#36
20220243844
2022-08-04

METHOD FOR MANUFACTURING WELDED MOLDING, WELDED MOLDING, AND PIPE

#37
20220234303
2022-07-28

Sterile connection of tubing

#38
20220227070
2022-07-21

Pipe joint applicator and method for producing a joint

#39
20220213996
2022-07-07

WELDED BODY

#40
20220196196
2022-06-23

Apparatus and method for bonding tie layers on reinforced thermosetting resin laminates for use in welding thermoset composite pipe joints

#41
20220178483
2022-06-09

Fusion outlet isolation valve with thermoplastic overmolding

#42
20220105780
2022-04-07

Fluid pipe for a heating and air conditioning unit

#43
20220040794
2022-02-10

Laser bonding method and laser bonding device

#44
20220018478
2022-01-20

Apparatus and method for friction welding of reinforced thermosetting resin pipe joints

#45
20220018470
2022-01-20

CONNECTOR, METHOD OF MAKING CONNECTOR AND TUBING ASSEMBLY METHOD

#46
20220016851
2022-01-20

Apparatus and method for threaded-welded reinforced thermosetting resin pipe joints

#47
20210348708
2021-11-11

PIPE COUPLING AND USE THEREOF

#48
20210332926
2021-10-28

Resin piping assembly, and process of forming the same

#49
20210262605
2021-08-26

Coated pipe and pipe combination

#50
20210178703
2021-06-17

Connection structure of resin tube and resin joint and connection method thereof

#51
20210156503
2021-05-27

Resin-tube end formation method and formation tool

#52
20210114314
2021-04-22

Induction connection sleeve

#53
20210088166
2021-03-25

METHOD OF MAKING AN INLINE HOUSING FOR A PART ENCLOSED IN A TUBE

#54
20210071791
2021-03-11

Separable fluid transfer connector

#55
20210048132
2021-02-18

PIPE FITTING INSTALLATION DEVICE

#56
20210033237
2021-02-04

Joint connection method for long pipe, and method for producing coiled tubing with joints

#57
20210025522
2021-01-28

Flangeless coupler fused inside opposing ends of conduits

#58
20210016514
2021-01-21

Electromagnetic induction welding of fluid distribution systems

#59
20210003432
2021-01-07

Flow tube for a flow sensor and process for manufacturing a flow tube

#60
20200363002
2020-11-19

Laser induced sealing of concentrically layered materials

#61
20200338837
2020-10-29

Method for connecting piping pieces

#62
20200269517
2020-08-27

Pipe device having a bonded joint

#63
20200191312
2020-06-18

Method of joining pipes and apparatus for facilitating the same

#64
20200191304
2020-06-18

Length compensator

#65
20200080464
2020-03-12

Exhaust pipe structure for in-line four-cylinder internal combustion engine

#66
20200049291
2020-02-13

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

#67
20190360626
2019-11-28

Pipe section joining member, pipe joint and elongated pipe

#68
20190359864
2019-11-28

Adhesive Composition for Bonding Shaped Parts Made of Plastic

#69
20190323642
2019-10-24

Resin piping assembly, and process of forming the same

#70
20190322054
2019-10-24

Plastic moulding for a moulding arrangement, corresponding moulding arrangement, and method for producing a moulding arrangement

#71
20190283338
2019-09-19

Method for assembling thermoplastic tubes by induction welding

#72
20190248079
2019-08-15

Inductive connecting of plastic objects by a coil arrangement with multiple individual coils

#73
20190217551
2019-07-18

HOT-PLATE-WELDED WATER PIPE

#74
20190211948
2019-07-11

Watertight electrical conduit

#75
20190210297
2019-07-11

Modular carriage assembly for the fusion of polyolefin pipes

#76
20190203867
2019-07-04

Pipe fitting installation device

#77
20190195409
2019-06-27

Apparatus and method for joining molecularly oriented pipe

#78
20190162348
2019-05-30

Pipe coupling module

#79
20190077956
2019-03-14

Tube connectors based on a polyamide composition

#80
20190063658
2019-02-28

Line coupling and container having the same

#81
20190040991
2019-02-07

Heat-shrinkable tube covering

#82
20190009479
2019-01-10

Connector and tubing assembly and method of molding connector and tubing assembly

#83
20180340641
2018-11-29

Resin pipe joint, piping, and piping production method

#84
20180335172
2018-11-22

Fluid interaction device, fluid interaction arrangement and method for producing same

#85
20180283590
2018-10-04

Resin pipe joint

#86
20180272616
2018-09-27

Method for assembling tubular joining sleeve and a conduit lining tube by laser welding

#87
20180245724
2018-08-30

Pipe tapping saddle

#88
20180230950
2018-08-16

Air pipe for the intake tract of an internal combustion engine

#89
20180156372
2018-06-07

Conduit adapters

#90
20180156363
2018-06-07

Penetrating fixture and fiberglass sump

#91
20180126613
2018-05-10

Hollow profile member such as a tube made of thermosetting composite materials and corresponding method

#92
20180094760
2018-04-05

FLUID CONNECTOR

#93
20180094736
2018-04-05

Valve member with improved fluid flow and control

#94
20180094735
2018-04-05

Multipurpose valve assembly tool

#95
20180094733
2018-04-05

Valve assembly with equal percentage flow control

#96
20180093421
2018-04-05

Tubular body

#97
20180087703
2018-03-29

Sanitary Tee or Wye fitting component and use in a DWV system

#98
20180079145
2018-03-22

INDUCTION CONNECTION SLEEVE

#99
20180045352
2018-02-15

Method of making an inline housing for a part enclosed in a tube

#100
20170363243
2017-12-21

Method of joining pipes and apparatus for facilitating the same

#101
20170343141
2017-11-30

Rotatable pipe adapter

#102
20170343140
2017-11-30

Rotatable pipe adapter

#103
20170307124
2017-10-26

Pipe elbows and methods of manufacture

#104
20170254463
2017-09-07

Pipe section joining member, pipe joint and elongated pipe

#105
20170225386
2017-08-10

Tool for fusing outlet fittings in a plastic pipe and method of using the tool

#106
20170211739
2017-07-27

Bell end adapter arrangement

#107
20170198851
2017-07-13

CONNECTING PIECE FOR MULTILAYERED CONDUITS, METHOD OF CONNECTING, AND ASSEMBLY OBTAINED BY THE METHOD

#108
20170191594
2017-07-06

Method for manufacturing a pipe, pipe and connection fitting assembly

#109
20170191592
2017-07-06

Fitting and method of manufacturing a fitting for attaching flexible tube to rigid tube

#110
20170175940
2017-06-22

Flexible pipe and coupling therefor

#111
20170167653
2017-06-15

Laser induced sealing of concentrically layered materials

#112
20170159865
2017-06-08

Pipe fitting installation device

#113
20170015054
2017-01-19

METHOD FOR CONNECTING METAL FITTINGS TO PIPES MADE OF FIBER-REINFORCED COMPOSITE MATERIAL, AND LINES OBTAINED WITH THIS METHOD

#114
20170015050
2017-01-19

Electromagnetic induction welding of fluid distribution systems

#115
20160281902
2016-09-29

Method and apparatus for repair of polyolefin pipes and structures

#116
20160281901
2016-09-29

Apparatus for repair of polyolefin pipes and structures

#117
20160279865
2016-09-29

Method and System of Joining at Least Two Tubular Members

#118
20160265704
2016-09-15

Method of joining pipes and apparatus for facilitating the same

#119
20160159005
2016-06-09

Water soluble support for joining pipes and methods of manufacture and use thereof

#120
20160153599
2016-06-02

Weld fitting

#121
20160146378
2016-05-26

Oxygen barrier film for pipe

#122
20160131289
2016-05-12

Telescoping pipe coupling

#123
20160109041
2016-04-21

Flexible pipe for transporting fresh water, set for the storage thereof and assembly of a plurality of pipes

#124
20160091131
2016-03-31

Pipe fitting apparatus and methods

#125
20160076682
2016-03-17

Method of joining pipes and fittings

#126
20160076677
2016-03-17

Mechanical restraint member

#127
20160003383
2016-01-07

Integrated fluidic connection of planar structures for sample separation devices

#128
20150368427
2015-12-24

Composition, connector, process for improving bonding between two or more means for conveying fluids, and system for conveying fluids

#129
20150330536
2015-11-19

Flexible pipe and coupling therefor

#130
20150292664
2015-10-15

Method for the manufacture of a plug-in connector, and plug-in connector

#131
20150252929
2015-09-10

Flexible pipe and coupling therefor

#132
20150219254
2015-08-06

PIPE CONNECTION APPARATUS AND PIPE CONNECTION METHOD

#133
20150094426
2015-04-02

Pipe joining material for connecting pipes

#134
20150094417
2015-04-02

Pipe joining material for connecting pipes

#135
20150084332
2015-03-26

Hose joint with adhesive

#136
20150059911
2015-03-05

Metal-containing polymeric reinforced pipe, method for manufacturing same and pipeline produced using said pipe

#137
20150007944
2015-01-08

Pipe fitting installation device

#138
20140375047
2014-12-25

Connection fitting for connecting thermoplastic pipes

#139
20140353964
2014-12-04

CONNECTING PIECE FOR MULTILAYERED CONDUITS, METHOD OF CONNECTING, AND AN ASSEMBLY OBTAINED BY THE METHOD

#140
20140319820
2014-10-30

Piping connection structure

#141
20140284924
2014-09-25

Process for the adhesive bonding of plastics pipes by means of (meth)acrylate adhesive

#142
20140116528
2014-05-01

Method for installation of a pipe based system, and a pipe based system particularly suitable for the method

#143
20140103638
2014-04-17

Welded connections of lined pipe

#144
20140069548
2014-03-13

Resin end-face butt joint, method for welding the joints, and piping member

#145
20140014651
2014-01-16

Electromagnetic induction welding of plastic pipe distribution systems

#146
20140008004
2014-01-09

METHOD AND COUPLER FOR JOINING POLYMERIC TUBULAR OBJECTS

#147
20130284342
2013-10-31

Method and device for the welding of pipes

#148
20130234430
2013-09-12

Connecting piece for multilayered conduits, method of connecting, and assembly obtained by the method

#149
20130220474
2013-08-29

Insert for pipe assembly and method for forming pipe assembly

#150
20130187378
2013-07-25

Connector for fuel tank

#151
20130168958
2013-07-04

Heat-shrinkable tube covering

#152
20130118629
2013-05-16

Integral pipe and fitting assembly of polymer material, and method of making same

#153
20130106099
2013-05-02

Fusion welding fittings with weld bead cover

#154
20130068342
2013-03-21

Polyvinyl chloride formulations

#155
20130038053
2013-02-14

Welding joint and welding method for same, welding device, welding joint, resin pipe welding device and welding method

#156
20130026752
2013-01-31

Chemical fusion of non-metallic pipe joints

#157
20120325397
2012-12-27

Conduit, Manufacture Thereof and Fusion Process Therefor

#158
20120318400
2012-12-20

Polyvinyl chloride formulations

#159
20120265353
2012-10-18

Pipe fusion data management system and method

#160
20120248761
2012-10-04

Containment pipe fittings and methods

#161
20120216903
2012-08-30

MULTI-LAYER TUBING AND METHOD FOR JOINING

#162
20120204990
2012-08-16

Sterile docking device, medical fluid flow system with sterile docking device and method of using same

#163
20120199236
2012-08-09

Polyvinyl Chloride Formulations

#164
20120175872
2012-07-12

PIPE JOINING DEVICE

#165
20120175006
2012-07-12

PVC/CPVC Composite Pipe With metal Interlayer And Process For Making It

#166
20120168415
2012-07-05

Butt-welding and electrofusion joining machine

#167
20120159757
2012-06-28

Convenient-used securing clamp

#168
20120103500
2012-05-03

METHOD FOR PROVIDING A BRANCH IN A CONDUIT MADE OF THERMOPLASTIC POLYMERIC MATERIAL, WHILE A FLUID IS RUNNING IN THE CONDUIT

#169
20120098253
2012-04-26

End connector of a corrugated tube, produced by co-moulding

#170
20120080632
2012-04-05

Top entry plastic ball valve

#171
20120080631
2012-04-05

Bottom entry plastic ball valve

#172
20120066904
2012-03-22

Device, arrangement and method for connecting lines, motor vehicle including such a device or arrangement, respectively

#173
20120064274
2012-03-15

Curable adhesive system, method of assembly of distinct components therewith

#174
20120048417
2012-03-01

Polyvinyl chloride formulations

#175
20120043752
2012-02-23

Pipe joints

#176
20110315299
2011-12-29

Pipe arrangement

#177
20110277492
2011-11-17

ADDUCTION ASSEMBLY FOR AN AIR CONDITIONING SYSTEM AND MANUFACTURING METHOD THEREOF

#178
20110220290
2011-09-15

Heat Weld Tubing Connectors

#179
20110209788
2011-09-01

VARIABLE WATER DISCHARGE PIPE FOR FAUCET

#180
20110168289
2011-07-14

METHOD OF CONNECTING PIPING MEMBERS AND PIPING MEMBERS MADE FROM POLYPHENYLENE ETHER-BASED RESIN COMPOSITION CONNECTED BY THAT METHOD OF CONNECTION

#181
20110146903
2011-06-23

Laser head and method of connecting tubular parts by the laser transmission method

#182
20110143069
2011-06-16

Method of Fabricating A Device Such As A Coupling By Laser Welding, The Device Fabricated By Such Method, And An Element Of Such Device For Implementing The Method

#183
20110094653
2011-04-28

Flashless welding method and apparatus

#184
20110074145
2011-03-31

Connecting Device for Fluid Mediums

#185
20110056966
2011-03-10

Fuel Tank Attachment And Method For Producing A Fuel Tank Attachment

#186
20110042937
2011-02-24

Pipe fitting with a solvent cement barrier

#187
20100259040
2010-10-14

COUPLING AND METHOD FOR JOINING

#188
20100213701
2010-08-26

METHOD AND DEVICE FOR JOINING PIPES

#189
20100126303
2010-05-27

Conduit arrangement for a pressurized fluid, and method for the production thereof

#190
20100116480
2010-05-13

Vehicular climate control system

#191
20100096388
2010-04-22

METHOD OF MELT-ADHERING A MEMBER HAVING A LAYER OF A THERMOPLASTIC RESIN AND THERMOPLASTIC RESIN CONTAINER WITH LID

#192
20100072742
2010-03-25

Electromagnetic bond welding of thermoplastic pipe distribution systems

#193
20100072741
2010-03-25

Coupling

#194
20100052317
2010-03-04

Integral pipe and fitting assembly of polymer material, and method of making same

#195
20100051197
2010-03-04

Thermoplastic element for protection against corrosion in the thermofusion coupling of a thermoplastic tube

#196
20100045028
2010-02-25

METHOD OF CONNECTING A MEMBER TO AN END OF A MULTILAYER TUBE

#197
20100034947
2010-02-11

Bakery and pasta products comprising acidified chitosan

#198
20100030192
2010-02-04

CATHETER SHAFT BOND ARRANGEMENTS AND METHODS

#199
20100006303
2010-01-14

SHAPE MEMORY MATERIAL SEALS

#200
20090277579
2009-11-12

Joining of Concentric Section Polymer Composite Components

#201
20090260703
2009-10-22

Resin pipe with mouthpiece and method of manufacturing the same

#202
20090218811
2009-09-03

Adhesively Secured, Fluid-Tight Pipe Joint Of PVC/CPVC Pipe And Fitting

#203
20090214386
2009-08-27

Coupling of conduits with melted and solidified plastic material

#204
20090174180
2009-07-09

HOSE JOINT WITH ADHESIVE

#205
20090146414
2009-06-11

Method and system for joining pipeline components

#206
20090146413
2009-06-11

Method and system for joining pipeline components

#207
20090139661
2009-06-04

PVC/CPVC Composite Pipe With Metal Interlayer And Process For Making It

#208
20090101224
2009-04-23

Joint and joining method for multilayer composite tubing and fittings

#209
20090014121
2009-01-15

Chemical fusion of non-metallic pipe joints

#210
20080296888
2008-12-04

Connecting device with welded body

#211
20080267699
2008-10-30

METHOD OF MOLDING A CONNECTOR AND TUBING ASSEMBLY

#212
20080265561
2008-10-30

Sterile connector systems

#213
20080257604
2008-10-23

Conduit, manufacture thereof and fusion process therefor

#214
20080187697
2008-08-07

Structure and Method for Bonding Two Members, Gas Container and Method for Manufacturing Such Gas Container

#215
20080093337
2008-04-24

Tube joint and a method of bonding tubes

#216
20080012309
2008-01-17

Element weldable by friction to a tube end, and a corresponding welding method

#217
20080009833
2008-01-10

Heat weld tubing connectors

#218
20080001398
2008-01-03

Fluid coupling assembly

#219
20070272340
2007-11-29

Fusion welding fittings with weld bead cover

#220
20070262075
2007-11-15

Heat Plate for Welding the Pipe with Multi-Walls and the Method for Welding the Same

#221
20070241557
2007-10-18

Joint part for resin fuel tank

#222
20070241090
2007-10-18

Hot melt adhesive hose assembly having redundant components

#223
20070222213
2007-09-27

Thermoplastic element for protection against corrosion in the thermofusion coupling of a thermoplastic tube

#224
20070151970
2007-07-05

Method for production of tubular article

#225
20070018455
2007-01-25

Apparatus and methods for fusing non-cylindrical thermoplastic pipe ends

#226
20060289561
2006-12-28

Hot melt adhesive hose assembly having redundant components

#227
20060279084
2006-12-14

Two-shot or insert molded cuffs for welding onto clean air ducts

#228
20060255590
2006-11-16

Duct assembly with dual spin weld coupler

#229
20060244262
2006-11-02

Sleeve for protection and strengthening of head-to-head welds of plastic pipes

#230
20060162144
2006-07-27

Method of coupling fuel system components

#231
20060068621
2006-03-30

Device, arrangement and method for connecting lines, motor vehicle comprising such an device or arrangement, respectively

#232
20060060634
2006-03-23

Method and device for connecting pipes; motor vehicle with a device of this type

#233
20060019546
2006-01-26

Coupling, line, arrangement comprising the same, method of producing the same as well as method of connecting and disconnecting lines

#234
20060006646
2006-01-12

Segmented conduit having a monolithic lining

#235
20050285393
2005-12-29

Device for connecting lines including annular cavity joint

#236
20050251986
2005-11-17

Method of joining pipe-shaped articles

#237
20050212297
2005-09-29

Chemical fusion of non-metallic pipe joints

#238
20050184515
2005-08-25

Tube joint for fuel tank

#239
20050184511
2005-08-25

Water supply tube and riser assembly and related method

#240
20050127668
2005-06-16

Gas impermeable tube joint and method of forming same

#241
20050062282
2005-03-24

Coupling for the connection of ducts

#242
16587020
2022-12-27

Pipe fitting incorporating a spherical spin weld

#243
16189351
2021-10-12

Connector, method of making connector and tubing assembly method

#244
14194367
2018-01-16

Moldable material shaping systems and methods of use