Patents-Review.com
ClassID:

51030 ⎘

B29C65/229 - CPC Classification

Classification description:

Joining of preformed parts ; Apparatus therefor by heating, with or without pressure using heated tools; Heated wire resistive ribbon, resistive band or resistive strip characterised by the means for tensioning said heated wire, resistive ribbon, resistive band or resistive strip

Recent Application in this class:
#1
20220297388
2022-09-22

STITCHLESS BULK BAG WITH HEAT FUSED SEAMS AND METHOD OF PRODUCTION

 #2
20220219404
2022-07-14

Material welder

 #3
20210403189
2021-12-30

COMPRESSION BELT FOR INFLATION AND SEALING DEVICES

 #4
20210229392
2021-07-29

Method and apparatus for making bags

 #5
20210221088
2021-07-22

Protective packaging longitudinal heat sealer

 #6
20210130067
2021-05-06

Apparatus and method for making inflated articles

 #7
20200338850
2020-10-29

Heating device for a heating and sealing system

 #8
20200254697
2020-08-13

Heat seal bar assembly

 #9
20190291907
2019-09-26

Heating element for inflation and sealing system

 #10
20190283912
2019-09-19

Compression belt for inflation and sealing devices

 #11
20190283357
2019-09-19

Isolation device in a heating and sealing system

 #12
20190248093
2019-08-15

Heating device for a heating and sealing system

 #13
20180319095
2018-11-08

Drive system for automatic welding machine

 #14
20180297767
2018-10-18

Apparatus and method for making inflated articles

 #15
20180126661
2018-05-10

Carrier plate for use in manufacturing stitchless bulk bags with heat fused seams

 #16
20180056599
2018-03-01

Method and Apparatus For Making Skirtless Seals

 #17
20170282479
2017-10-05

Protective packaging longitudinal heat sealer

 #18
20170144788
2017-05-25

Sealing jaws for bagging apparatus

 #19
20170043893
2017-02-16

Sealing bar for a vacuum drawer and vacuum drawer

 #20
20170043892
2017-02-16

Sealing bar for a vacuum drawer and vacuum drawer

 #21
20160272355
2016-09-22

Sealing jaws for bagging apparatus

 #22
20140014257
2014-01-16

Apparatus and method for making inflated articles

 #23
20130281278
2013-10-24

Method and apparatus for making skirtless seals

 #24
20130190155
2013-07-25

Method and apparatus for making bags

 #25
20120205053
2012-08-16

Thermoformable web joining apparatus

 #26
20120180931
2012-07-19

Thermoforming Web Accumulator and Method

 #27
20120018419
2012-01-26

THERMODE ASSEMBLY

 #28
20110312480
2011-12-22

Method and apparatus for making bags

 #29
20110220272
2011-09-15

Coupling structure, coupling process and coupling apparatus of laminate film

 #30
20110160029
2011-06-30

Method and apparatus for making skirtless seals

 #31
20110024055
2011-02-03

Air cushion maker

 #32
20100319837
2010-12-23

Thermoformable web splicer and method

 #33
20100116809
2010-05-13

Portable heat sealing apparatus

 #34
20100116441
2010-05-13

PORTABLE HEAT SEALING APPARATUS

 #35
20090305859
2009-12-10

Method and apparatus for making bags

 #36
20090250440
2009-10-08

OUT-OF-PHASE ELECTRICAL WELDER AND PROCESS

 #37
20090200358
2009-08-13

ULTRASOUND WELDING DEVICE

 #38
20090199949
2009-08-13

Disposable Connector For Use With Endoscopic Apparatus

 #39
20090098992
2009-04-16

Method and apparatus for making skirtless seals

 #40
20080312056
2008-12-18

Method and apparatus for making bags

 #41
20080300121
2008-12-04

Method and apparatus for making skirtless seals

 #42
20080250753
2008-10-16

Apparatus and method for making inflated articles

 #43
20080093018
2008-04-24

Rotary Bag Machine With Skirtless Seal

 #44
20070235443
2007-10-11

Heating element for high-speed film-sealing apparatus, and method for making same

 #45
20070194006
2007-08-23

Hot wire control apparatus and method

 #46
20070180792
2007-08-09

Apparatus and method for forming inflated articles

 #47
20070167304
2007-07-19

Method and apparatus for making bags

 #48
20070084842
2007-04-19

Impulse heat sealer

 #49
20070068632
2007-03-29

Sealing device

 #50
20060254697
2006-11-16

Coupling structure, coupling process and coupling apparatus of laminate film

 #51
20060218880
2006-10-05

Apparatus and method for forming inflated articles

 #52
20060207985
2006-09-21

Heating element movement bonding method for semiconductor components

 #53
20060091127
2006-05-04

Hot wire control apparatus and method