ClassID:

49063

B29C44/24 - CPC Classification

Classification description:

Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities Making multilayered articles

Recent Application in this class:
#1
20250327537
2025-10-23

CORRUGATED TUBULAR MEMBER AND METHOD FOR PRODUCING CORRUGATED TUBULAR MEMBER

#2
20250050618
2025-02-13

COMPOSITIONS FOR MANUFACTURING FOOTWARE STIFFENERS

#3
20240300153
2024-09-12

MULTILAYER MICROCELLULAR COMPOSTABLE BIOPLASTICS AND THEIR METHOD OF MANUFACTURE

#4
20240239026
2024-07-18

COMPOSITE POLYSTRYRENE PROFILE AND METHOD FOR MANUFACTURING SUCH PROFILES

#5
20230294335
2023-09-21

METHOD OF MANUFACTURING A MOLDING TOOL FOR PRODUCING AN EQUIPMENT PART AND METHOD OF MANUFACTURING AN EQUIPMENT PART AND EQUIPMENT PART

#6
20230081405
2023-03-16

METHODS FOR MANUFACTURING FOOTWEAR STIFFENERS

#7
20230037449
2023-02-09

ARTICLES, DIES AND METHODS OF MAKING THE SAME

#8
20220410447
2022-12-29

SYSTEM FOR TREATMENT OF A MULTI-LAYERED CUSHIONING PRODUCT AND OPERATING METHOD FOR A SYSTEM FOR EXPANDING A MULTI-LAYERED CUSHIONING PRODUCT

#9
20220297358
2022-09-22

METHOD AND DEVICE FOR PRODUCING FOAM COMPOSITE ELEMENTS

#10
20220111570
2022-04-14

Multilayer microcellular compostable bioplastics and their method of manufacture

#11
20220016873
2022-01-20

Process for producing laminated foam sheet and extruded laminated foam sheet

#12
20210372691
2021-12-02

APPLIANCE LINER SYSTEM

#13
20210292965
2021-09-23

SYNTHETIC RESIN SKIN MATERIAL AND MANUFACTURING METHOD THEREOF

#14
20210260857
2021-08-26

Method of making coextruded, cross-linked polyolefin foam with TPU cap layers

#15
20210238012
2021-08-05

Composite handrails with reduced density carcass

#16
20210129482
2021-05-06

Compositions for manufacturing footwear stiffeners

#17
20200361127
2020-11-19

Microcellular foam sheet and processes of making and using

#18
20200353716
2020-11-12

Polyurethane-based insulation board

#19
20200331177
2020-10-22

FORMABLE RESIN SHEET, SHAPED ARTICLE, METHOD FOR MANUFACTURING SHAPED ARTICLE, AND PRODUCT

#20
20190352911
2019-11-21

Enhanced roofing system

#21
20190352910
2019-11-21

Enhanced roofing system

#22
20190352909
2019-11-21

Enhanced roofing system

#23
20190352908
2019-11-21

Enhanced roofing system

#24
20190352907
2019-11-21

Enhanced roofing system

#25
20190111662
2019-04-18

Films for use as interleaves between substrates

#26
20190111593
2019-04-18

Microcellular foam sheet and processes of making and using

#27
20190070844
2019-03-07

Equipment and method of making substrate of plastic flooring

#28
20190002662
2019-01-03

Method of making coextruded, crosslinked multilayer polyolefin foam structures from recycled crosslinked polyolefin foam material

#29
20180371758
2018-12-27

ROOFING SYSTEMS AND METHODS

#30
20180370092
2018-12-27

Thermally expandable sheet, production method for thermally expandable sheet, and 2.5D image forming method

#31
20180281260
2018-10-04

Method of making coextruded, cross-linked polyolefin foam with TPU cap layers

#32
20180155930
2018-06-07

Roofing systems and methods

#33
20180126694
2018-05-10

METHOD FOR PREPARING CHEMICAL CROSS LINKED POLYETHYLENE CLOSED CELL FOAM WITH AIR GAPS DESIGNED TO ACHIEVE DESIRED EFFICACY

#34
20180105976
2018-04-19

Artificial leather with three-dimensional pattern and manufacturing method thereof

#35
20180051154
2018-02-22

Method for producing polyethylene-based resin laminated foam sheet, polyethylene-based resin laminated foam sheet, and interleaf for glass plate using thereof

#36
20170263234
2017-09-14

Sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same

#37
20170246775
2017-08-31

Laterally-coalesced foam slab

#38
20170204238
2017-07-20

Acoustical foam with improved performance

#39
20160305126
2016-10-20

Roofing systems and methods

#40
20160185025
2016-06-30

Coextruded, crosslinked multilayer polyolefin foam structures and methods of making the same

#41
20160145404
2016-05-26

POLYMER FOAM AND USE THEREOF IN HOLLOW BODIES

#42
20160083282
2016-03-24

Methods of forming laminated glass structures

#43
20160016340
2016-01-21

Method of making a panel

#44
20160002429
2016-01-07

Polymeric sheets, methods for making and using the same, and articles comprising polymeric sheets

#45
20150273740
2015-10-01

METHOD AND DEVICE FOR MANUFACTURING RESIN LAMINATE

#46
20150239146
2015-08-27

Continuous method for producing a lightweight sandwich panel and lightweight sandwich panels producible according to this method

#47
20150224687
2015-08-13

METHOD OF MAKING A PANEL

#48
20150174871
2015-06-25

Coextrusion film and method of mixing

#49
20150061172
2015-03-05

PROCESS AND PLASTICS EXTRUSION APPARATUS FOR PRODUCING A HOLLOW BODY OR CAVITY FILLED WITH INSULATING FOAM

#50
20150054189
2015-02-26

Polymeric material for container

#51
20140272380
2014-09-18

CO-EXTRUDED PLASTIC FILM WITH A FOAM CORE AND A METHOD FOR COATING THE FILM ON A SUBSTRATE

#52
20140138867
2014-05-22

Self-adhered single-sided slip-resistant material

#53
20140070442
2014-03-13

Method for producing multi-layer polyethylene resin foam sheet

#54
20140042671
2014-02-13

Double-sided slip-resistant material and method of making same

#55
20130340351
2013-12-26

Method for manufacturing polishing pad

#56
20120315448
2012-12-13

METHOD FOR MAKING FOAMED SYNTHETIC BOARDS

#57
20120270026
2012-10-25

PHENOLIC RESIN FOAMED PLATE AND METHOD FOR PRODUCING SAME

#58
20120248645
2012-10-04

Production of extruded foam

#59
20120196106
2012-08-02

Roofing cover board, roofing panel composites, and method

#60
20120108149
2012-05-03

Method for manufacturing polishing pad

#61
20120108065
2012-05-03

Method for manufacturing polishing pad

#62
20120038089
2012-02-16

Self-adhered single-sided slip-resistant material

#63
20110288181
2011-11-24

PREPARATIONS OF BIOLOGICALLY ACTIVE SUBSTANCES WITH ENLARGED SURFACE BASED ON AMPHIPHILIC COPOLYMERS

#64
20110171446
2011-07-14

Method for fire protection and modification of properties of expanded polyesters

#65
20110131910
2011-06-09

Roofing cover board, roofing panel composites, and method

#66
20100313514
2010-12-16

Roofing cover board, roofing panel composites, and method

#67
20100279809
2010-11-04

Treadmill belt with foamed cushion layer and method of making

#68
20100237527
2010-09-23

Method for producing a bio-based polymeric shoe component

#69
20100215935
2010-08-26

Process and installation for the production of stiff recyclable sandwich-type polymeric panels, without the use of adhesives, and the panel produced

#70
20100201046
2010-08-12

Double-sided slip-resistant material and method of making same

#71
20100189977
2010-07-29

ROOFING COVER BOARD, ROOFING PANEL COMPOSITE, AND METHOD

#72
20100136322
2010-06-03

PROCEDURE FOR OBTAINING A FOAMED LAMINAR PRODUCT

#73
20090246501
2009-10-01

Reduced Weight Multilayer Polymeric Articles and Methods of Making and Using Same

#74
20090212454
2009-08-27

Process for making integrated layered urethane products

#75
20090176628
2009-07-09

Treadmill belt with foamed cushion layer and method of making

#76
20090093202
2009-04-09

METHOD FOR MANUFACTURING POLISHING PAD

#77
20070184259
2007-08-09

Multilayer polymer sheets

#78
20070033900
2007-02-15

Apparatus and method to control the temperature of a melt stream

#79
20070022711
2007-02-01

Roofing cover board, roofing panel composites, and method

#80
20060260237
2006-11-23

Roofing cover board, roofing panel composite, and method

#81
20060096205
2006-05-11

Roofing cover board, roofing panel composite, and method

#82
20060093773
2006-05-04

Foam with adhesive material tape

#83
20050106358
2005-05-19

Three-dimensional laminate

#84
20050031811
2005-02-10

Heat-recoverable foam tubing