ClassID:

51268

B29C66/02241 - CPC Classification

Classification description:

General aspects of processes or apparatus for joining preformed parts; General aspects dealing with the joint area or with the area to be joined; Preparation of the material, in the area to be joined, prior to joining or welding; Mechanical pre-treatments, e.g. reshaping with removal of material Cutting, e.g. by using waterjets, or sawing

Sub-classes:
Recent Application in this class:
#1
20260104122
2026-04-16

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

#2
20260103573
2026-04-16

PPTC MATERIAL WITH ONE-STEP HOT APPLICATION PROCESS

#3
20250319666
2025-10-16

SEAM CONSTRUCTION USING RADIO FREQUENCY WELDING AND TAPE

#4
20250282104
2025-09-11

CHAMBER MACHINE WITH CUTTING DEVICE AND METHOD FOR CUTTING OFF A BAG NECK

#5
20250256466
2025-08-14

COMPOSITE WHEEL WITH FIBER-REINFORCED MOLDING COMPOUND HAVING MULTIPLE RESIN CHEMISTRIES, AND METHOD

#6
20250059821
2025-02-20

Method and Device for Welding at Least Two Profiled Sections for Window or Door Frames or Leaves

#7
20250043620
2025-02-06

A COMPOSITE PROFILE, METHOD OF CREATING A MITER JOINT BETWEEN TWO SUCH COMPOSITE PROFILES AND USE THEREOF

#8
20250042100
2025-02-06

SYSTEM AND METHOD FOR FLAT PANEL FABRICATION OF COMPOSITE STRUCTURES

#9
20250026086
2025-01-23

System and Methods for Creating Precision Three Dimensional Surfaces from Two Dimensional Material

#10
20240424742
2024-12-26

SEAM CONSTRUCTION USING RADIO FREQUENCY WELDING AND TAPE

#11
20240318761
2024-09-26

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

#12
20240318760
2024-09-26

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

#13
20240308151
2024-09-19

HANDHELD TUBING WELDER

#14
20240239054
2024-07-18

MACHINE FOR THE WELDING OF PLASTIC PROFILED ELEMENTS

#15
20240123690
2024-04-18

SEAM CONSTRUCTION USING RADIO FREQUENCY WELDING AND TAPE

#16
20230345644
2023-10-26

Method of manufacturing flexible substrate

#17
20230332725
2023-10-19

Method of joining pipes and apparatus for facilitating the same

#18
20230330954
2023-10-19

BISCUIT JOINT REPAIR OF CONTINUOUS UD STRUCTURAL ELEMENTS

#19
20230313600
2023-10-05

Method and device for welding at least two profiled sections for window or door frames or leaves

#20
20230226773
2023-07-20

FLUIDIC ACTUATOR MANUFACTURING METHOD

#21
20230191716
2023-06-22

METHOD OF FIXING HOUSING

#22
20220347914
2022-11-03

Liners And Methods Of Making Liners

#23
20220275678
2022-09-01

Profiled element for doors/windows made of plastic material, in particular PVC

#24
20220260192
2022-08-18

Method of joining pipes and apparatus for facilitating the same

#25
20220203625
2022-06-30

SEAM CONSTRUCTION USING RADIO FREQUENCY WELDING AND TAPE

#26
20210402711
2021-12-30

Method for producing flexible tube bodies for packaging tubes, flexible tube body for packaging tubes, and device for producing flexible tube bodies for packaging tubes

#27
20210370616
2021-12-02

Method of forming a spliced joint in a handrail or other elongate article

#28
20210308970
2021-10-07

Molded laminated structure with negative draft angles and associated methods of manufacturing

#29
20210291399
2021-09-23

Heated tool for cutting and sealing meltable material

#30
20210290991
2021-09-23

STRAPLESS PROTECTIVE MASK

#31
20210260834
2021-08-26

Fluidic actuator manufacturing method

#32
20210237378
2021-08-05

Molded laminated structure with negative draft angles and associated methods of manufacturing

#33
20210213892
2021-07-15

METHOD FOR MANUFACTURING DECORATIVE LAYER OF VEHICLE INTERIOR TRIM AND VEHICLE INTERIOR TRIM

#34
20210154945
2021-05-27

Adhesive-backed substrate film and methods of tracing and applying film

#35
20210108674
2021-04-15

Composite vehicle driveshaft assembly with bonded end yoke and method for producing same

#36
20210039325
2021-02-11

SEAM CONSTRUCTION USING RADIO FREQUENCY WELDING AND TAPE

#37
20200384721
2020-12-10

Composite Panel Sandwich Structures with Integrated Joints

#38
20200338773
2020-10-29

Facer for end fusion of polyolefin pipes

#39
20200331192
2020-10-22

Liners and methods of making liners

#40
20200254678
2020-08-13

Polymer fabrication methods

#41
20200223208
2020-07-16

Structural rework of cellular core panels

#42
20200191312
2020-06-18

Method of joining pipes and apparatus for facilitating the same

#43
20200047363
2020-02-13

Synthetic turf seam integration template system and methods of use

#44
20190283389
2019-09-19

Elastic non-woven lamination method and apparatus

#45
20190261578
2019-08-29

Polyethylene spunbond nonwoven date-bunch covers

#46
20190234550
2019-08-01

Method of installing a heat tube on pre-insulated piping

#47
20190184589
2019-06-20

Synthetic turf seam integration template system and methods of use

#48
20190168464
2019-06-06

Securing a second object to a first object

#49
20190160803
2019-05-30

Structural rework of cellular core panels

#50
20190084170
2019-03-21

Facer for end fusion of polyolefin pipes

#51
20190061272
2019-02-28

METHOD FOR LASER WELDING OF NON-TRANSMISSIVE COMPOSITE MATERIALS

#52
20190045859
2019-02-14

MOLDED WATERSPORTS AND COLD CLIMATE GLOVES

#53
20190022955
2019-01-24

Device for connecting sheaths together by applying adhesive internally, a corresponding roll of adhesive, and a corresponding method of connection

#54
20190006210
2019-01-03

Tape attaching machine and tape removing method

#55
20180361700
2018-12-20

Composite panel sandwich structures with integrated joints

#56
20180339462
2018-11-29

Method and device for welding two hollow profiled rods made of plastic

#57
20180333943
2018-11-22

Elastic non-woven lamination method and apparatus

#58
20180319091
2018-11-08

Vitrine and method for making a vitrine

#59
20180318143
2018-11-08

Bonding Apparatus and Method

#60
20180311868
2018-11-01

Method of installing a heat tube on pre-insulated piping

#61
20180311867
2018-11-01

Method of installing a heat tube on pre-insulated piping

#62
20180297295
2018-10-18

Folded Composite Filler

#63
20180290393
2018-10-11

Multifunction end effector apparatus and methods for assembling thermoplastic composite articles

#64
20180272618
2018-09-27

Ultrasonic welding of dissimilar sheet materials

#65
20180264747
2018-09-20

Method and apparatus for forming leak detectable geomembrane liners

#66
20180243995
2018-08-30

Butt welding machine with a cutter for a plastic pipe comprising a drive gear unit

#67
20180229168
2018-08-16

Method and device for arranging a gas filter on a component of a recipient

#68
20180222122
2018-08-09

Machine for sealing plastic profiled elements

#69
20180104906
2018-04-19

A Strip Assembly Helically Windable to Form a Pipe

#70
20180066686
2018-03-08

Sandwich panel joints and methods for joining sandwich panels

#71
20180065315
2018-03-08

System and method for manufacturing a bag for medical purposes

#72
20170368761
2017-12-28

Method for producing multi-layered thermoplastic plates by means of thermal welding of different plates

#73
20170363243
2017-12-21

Method of joining pipes and apparatus for facilitating the same

#74
20170361538
2017-12-21

Tube end detection

#75
20170326698
2017-11-16

Sealing strip holder

#76
20170304903
2017-10-26

Tube peeling witness groove methods and apparatus

#77
20170291679
2017-10-12

Structure having joined unitary structures

#78
20170267416
2017-09-21

A LID SHEET, A METHOD FOR MANUFACTURE, AND A PACKAGE

#79
20170266871
2017-09-21

Seam construction using radio frequency welding and tape

#80
20170266867
2017-09-21

Method for producing a thermoplastic fiber composite component

#81
20170259442
2017-09-14

SHEET MATERIAL APPLICATION TOOL AND METHOD

#82
20170239901
2017-08-24

Device and method for butt-splicing strip members

#83
20170197255
2017-07-13

Cartesian pipe facer

#84
20170166420
2017-06-15

Endless handrail manufacturing method, endless handrail and escalator

#85
20170122351
2017-05-04

Sandwich panel joints and methods for joining sandwich panels

#86
20170106164
2017-04-20

SOFT TIP CANNULA

#87
20170066150
2017-03-09

Sheet groove cutter capable of operation without use of ruler

#88
20160279920
2016-09-29

Insert for load application and/or anchorage of various components into respectively onto a composite sandwich panel and method of producing a lightweight support structure comprising the same

#89
20160279867
2016-09-29

Joining method for wind turbine blade shells

#90
20160144558
2016-05-26

Folded composite filler

#91
20160137403
2016-05-19

COVER FOR A BEVERAGE CAPSULE

#92
20160114884
2016-04-28

Method of fabricating a force transfer part having a lug made of composite material, and a part obtained by such a method

#93
20160089844
2016-03-31

Method of repairing a core stiffened structure

#94
20160082651
2016-03-24

Device for welding plastic tubes

#95
20150367569
2015-12-24

Sterile connection device for making multiple connections

#96
20150306682
2015-10-29

Machining device for outer pipe surfaces

#97
20150291273
2015-10-15

Method of joining panels for an airframe

#98
20150273570
2015-10-01

Fastener applying apparatus and fastener applying method

#99
20150166168
2015-06-18

Method for manufacturing a shell element reinforced with support elements

#100
20150165746
2015-06-18

System and method of joining components

#101
20150101746
2015-04-16

Method and device for welding profiled elements in plastic material, in particular PVC

#102
20150091291
2015-04-02

Method and apparatus for connecting pipes

#103
20150078853
2015-03-19

Cartesian pipe facer

#104
20150068669
2015-03-12

Bridge splicer and method of splicing conveyor belts

#105
20150059047
2015-03-05

Molded watersports and cold climate accessories

#106
20140377513
2014-12-25

Bonding apparatus and method

#107
20140373998
2014-12-25

Method and apparatus for forming leak detectable geomembrane liners

#108
20140356057
2014-12-04

Joint assembly and method of assembling the same

#109
20140338673
2014-11-20

Welded Cuff

#110
20140299258
2014-10-09

Method of preparing a pipe for joining to another pipe

#111
20140260886
2014-09-18

Sheet groove cutter capable of operation without use of ruler

#112
20140202639
2014-07-24

Manual and automatic heat welding gun

#113
20140133902
2014-05-15

Extension recycling method by the technology of bar embedment with glue for wood columns and apparatus thereof

#114
20140025045
2014-01-23

Soft tip cannula

#115
20130312902
2013-11-28

Method of splicing polarized films

#116
20130126084
2013-05-23

Cutting and splicing apparatus for conveyor belts and method

#117
20130112349
2013-05-09

Process for joining a foil or a membrane

#118
20130049265
2013-02-28

Device for cutting plastic products provided in a continuous plastic band for use in the medical sector

#119
20130017289
2013-01-17

DEVICE FOR CUTTING PLASTIC PRODUCTS PROVIDED IN A CONTINUOUS PLASTIC BAND FOR USE IN THE MEDICAL SECTOR

#120
20130004241
2013-01-03

Fusion process for conduit

#121
20120318400
2012-12-20

Polyvinyl chloride formulations

#122
20120199236
2012-08-09

Polyvinyl Chloride Formulations

#123
20120085207
2012-04-12

Peeling tool

#124
20120048417
2012-03-01

Polyvinyl chloride formulations

#125
20110186208
2011-08-04

Method for impermeably joining laminated three or two layer fabrics either with or without a complex structure on the joining face or fabrics with a raised pile on either one or two faces thereof

#126
20100314039
2010-12-16

Heat-resistant resin endless belt producing method

#127
20100314033
2010-12-16

Device for welding plastic tubes

#128
20100227104
2010-09-09

Method for manufacturing joined sheet material, joined sheet material and method for manufacturing optical display unit

#129
20100196666
2010-08-05

Method and equipment for butt joining the ends of a flexible, heat-sealing laminate and laminate thus obtained

#130
20100171240
2010-07-08

Apparatus for laser cutting and welding

#131
20100009128
2010-01-14

Gel mat and method for manufacturing the same

#132
20090297403
2009-12-03

METHOD FOR PRODUCING A BIOREACTOR OR LAB-ON-A-CHIP SYSTEM AND BIOREACTORS OR LAB-ON-A-CHIP SYSTEMS PRODUCED THEREWITH

#133
20090294044
2009-12-03

Methods and Apparatus for Attaching Elastic Components to Absorbent Articles

#134
20090194268
2009-08-06

METHOD FOR MANUFACTURING A HEAT EXCHANGER

#135
20090145544
2009-06-11

Corner joinery system and method for PVC windows and polymeric substrates used in building products

#136
20090049805
2009-02-26

Device for transverse sealing

#137
20090000435
2009-01-01

Apparatus and method for attaching spouts to containers

#138
20080142164
2008-06-19

Heat welding nozzle for sealing flooring seams

#139
20080078089
2008-04-03

Floor coving groover

#140
20080035708
2008-02-14

Method of joining strands by mirror welding

#141
20080035269
2008-02-14

Method of making a window covering from fabric segments

#142
20080029490
2008-02-07

Installation Method for Non-Slip Sanitary Flooring

#143
20080023135
2008-01-31

Device for welding plastic tubes

#144
20080014399
2008-01-17

Installation method for non-slip sanitary flooring

#145
20070235121
2007-10-11

Method for Sealing Gaps

#146
20070214642
2007-09-20

Electronic Power Assist Steering Worm Gears

#147
20070169884
2007-07-26

Foam welding and profile manufacturing system

#148
20070169873
2007-07-26

Manufacturing method for a seamless hat

#149
20070079923
2007-04-12

Method for changing rolls of tubular film

#150
20070044892
2007-03-01

Flexible imaging member belt seam smoothing method

#151
20070029037
2007-02-08

Method for changing rolls of tubular film

#152
20070023133
2007-02-01

Process for producing an imaging member belt having an angular seam

#153
20070022861
2007-02-01

Apparatus for producing an imaging member belt having an angular seam

#154
20060251847
2006-11-09

Interlocking tooth bond for assembly of fiber composite laminates

#155
20060249557
2006-11-09

Apparatus for welding ends of plastics pipes located on-site

#156
20060210738
2006-09-21

Stock material, inflatable cushioning product, and method

#157
20060180493
2006-08-17

Side seamed plastic produce bag, method of making and dispenser for same

#158
20060086456
2006-04-27

Method and system for forming a seal between web panels

#159
20060071365
2006-04-06

Fusion process for conduit

#160
20060048897
2006-03-09

Pipe welder for simultaneously fusing a plurality of polyethylene pipes

#161
20060032349
2006-02-16

Fused butt joint for plastic pipe

#162
20060013985
2006-01-19

Frangible fiberglass insulation batts

#163
20060005371
2006-01-12

Tube connecting apparatus and tube connecting method

#164
20050279451
2005-12-22

Continuous belt for a belt-type separator device

#165
20050263244
2005-12-01

Foam welding and profile manufacturing system

#166
20050226686
2005-10-13

Gutter welding device

#167
20050224161
2005-10-13

Method of making a window covering from fabric segments

#168
20050173430
2005-08-11

Plastic pressure vessel for a fluid and method of manufacturing such a vessel

#169
20050167053
2005-08-04

Device for gluing together two webs of packaging material

#170
20050133147
2005-06-23

Process for producing an imaging member belt having a butt-lap seam

#171
20050116374
2005-06-02

Thin rubber member producing method, rubber rolling device and rubber rolling method

#172
20050067092
2005-03-31

Frangible fiberglass insulation batts

#173
20050067091
2005-03-31

Frangible fiberglass insulation batts

#174
20050031825
2005-02-10

Method for splicing a conveyor belt

#175
18086197
2025-05-06

Device to apply decorative trim to textile surfaces

#176
17301445
2022-05-31

Sidewall fusion method for fusing branch outlets to host plastic pipe and apparatus for use therein