Patents-Review.com
ClassID:

51178 ⎘

B29C65/7437 - CPC Classification

Classification description:

Joining of preformed parts ; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a perforating tool

Recent Application in this class:
#1
20230060938
2023-03-02

A HIGH-FREQUENCY WELDING METHOD

 #2
20220396444
2022-12-15

Method and a device for joining ends of fiber webs in a parent roll change of an unwinder

 #3
20220134681
2022-05-05

Device and process for introducing perforations into laminates

 #4
20210291463
2021-09-23

Anchoring in a lightweight building element

 #5
20210268765
2021-09-02

Inherently secured aerogel composites

 #6
20210268764
2021-09-02

Inherently secured aerogel composites

 #7
20210229392
2021-07-29

Method and apparatus for making bags

 #8
20210114313
2021-04-22

Tube sealer

 #9
20200390608
2020-12-17

EARPLUS ASSEMBLY AND METHOD FOR FORMING THE SAME

 #10
20200147898
2020-05-14

Anchoring in a lightweight building element

 #11
20190289939
2019-09-26

Cold weather vented garment

 #12
20190128312
2019-05-02

Fastening component and method for manufacturing a composite part with this component

 #13
20190126562
2019-05-02

Securing a second object to a first object

 #14
20190078591
2019-03-14

Stamp-sealing unit and ultrasonic processing device comprising same

 #15
20180215105
2018-08-02

Securing a second object to a first object

 #16
20180104905
2018-04-19

Anchoring in a lightweight building element

 #17
20180073536
2018-03-15

Anchoring in a lightweight building element

 #18
20180056599
2018-03-01

Method and Apparatus For Making Skirtless Seals

 #19
20180023607
2018-01-25

Connection between two components made of reinforced plastic and method for the production thereof

 #20
20180009173
2018-01-11

Tube sealer

 #21
20170245560
2017-08-31

Vented garment

 #22
20170043525
2017-02-16

Device for setting a setting element in a component

 #23
20170015049
2017-01-19

Method for connecting components, one of which is made of a fiber-reinforced plastic

 #24
20160243755
2016-08-25

Adhesive thread system

 #25
20160235147
2016-08-18

Cold weather vented garment

 #26
20160136867
2016-05-19

Plastics connecting seam, plastics bottle with a connecting seam and method for the production thereof

 #27
20160113411
2016-04-28

Method and apparatus for welding 3D bellows, and bellows

 #28
20160096339
2016-04-07

Method and Apparatus For Making Bags

 #29
20160001499
2016-01-07

Ultrasonic sealing of packages

 #30
20150209857
2015-07-30

Spot-joining apparatus and methods

 #31
20150174818
2015-06-25

Method and device for reinforcing and/or lining material

 #32
20150056042
2015-02-26

Self-piercing rivet with a pre-perforated flat element, production method and joining method therefor

 #33
20140034213
2014-02-06

Ultrasonic sealing of packages

 #34
20140033653
2014-02-06

Ultrasonic sealing of packages

 #35
20130340239
2013-12-26

Substrate joining method using rivet, and joining structure

 #36
20130281278
2013-10-24

Method and apparatus for making skirtless seals

 #37
20130277349
2013-10-24

Fabric welding and cutting wheel assembly

 #38
20130276201
2013-10-24

Cold weather vented garment

 #39
20130228288
2013-09-05

Apparatus for cutting a packaging material for a package

 #40
20130190155
2013-07-25

Method and apparatus for making bags

 #41
20130048219
2013-02-28

Adhesive Thread System

 #42
20130000101
2013-01-03

Connection between two components made of reinforced plastic and method for the production thereof

 #43
20110312480
2011-12-22

Method and apparatus for making bags

 #44
20110221104
2011-09-15

Process for manufacturing a fuel tank

 #45
20110164945
2011-07-07

BLIND RIVET AND A METHOD OF JOINING THEREWITH

 #46
20110160029
2011-06-30

Method and apparatus for making skirtless seals

 #47
20110126489
2011-06-02

Sealing device and medicine packaging apparatus

 #48
20100191196
2010-07-29

Fibrous Wound Filler Material for Negative Pressure Wound Therapy

 #49
20090305859
2009-12-10

Method and apparatus for making bags

 #50
20090200358
2009-08-13

ULTRASOUND WELDING DEVICE

 #51
20090098992
2009-04-16

Method and apparatus for making skirtless seals

 #52
20090070983
2009-03-19

SELF-PIERCING ELEMENT

 #53
20080312056
2008-12-18

Method and apparatus for making bags

 #54
20080300121
2008-12-04

Method and apparatus for making skirtless seals

 #55
20080223513
2008-09-18

Method and Device for Connecting Two Flexible Material Layers

 #56
20080115461
2008-05-22

Resilient backing member for the use with an impulse heating element

 #57
20080093018
2008-04-24

Rotary Bag Machine With Skirtless Seal

 #58
20080034558
2008-02-14

Zipper End Sealing

 #59
20070167304
2007-07-19

Method and apparatus for making bags

 #60
20070089837
2007-04-26

Method for producing thermoplastic resin string roll

 #61
20060103131
2006-05-18

Irrigation pipe

 #62
20050263241
2005-12-01

Method and apparatus for folding the projecting end of a covering or decorative layer

 #63
20050217100
2005-10-06

Method for attaching filamentary members to a substrate

 #64
20050209076
2005-09-22

Apparatus for producing scored lines in a film

 #65
20050123724
2005-06-09

Apparatus for producing scored lines in a film

 #66
20050100304
2005-05-12

Substrate with attached filamentary members

 #67
20050008823
2005-01-13

Apparatus and method for attaching filamentary members to a substrate