ClassID:

49011

B29C44/0469 - 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 definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other provided with physical separators between the different materials, e.g. separating layers, mould walls

Recent Application in this class:
#1
20220397334
2022-12-15

Foam separator for polyurethane foams

#2
20200009770
2020-01-09

Heat-insulating wall, and heat-insulating housing and method for producing the same

#3
20190126580
2019-05-02

METHOD AND APPARATUS FOR MANUFACTURING FOOTWEAR SOLES

#4
20190091902
2019-03-28

Crosslinked tubular foam

#5
20180306375
2018-10-25

Heat-insulating wall, and heat-insulating housing and method for producing the same

#6
20150336492
2015-11-26

Foam part, in particular for a vehicle seat, and method and tool for producing a foam part

#7
20150093546
2015-04-02

Molded body, method of manufacturing the same, seat material for vehicles, and method of manufacturing the same

#8
20140327167
2014-11-06

Systems for forming aggregate materials from heat fusable powered materials

#9
20140132054
2014-05-15

Method for producing a cushion element and method and tool for the production thereto

#10
20130115417
2013-05-09

SOFT PAD AND MANUFACTURING METHOD THEREOF FOR VEHICLE

#11
20120251647
2012-10-04

Systems for forming aggregate materials from heat fusable powdered materials

#12
20120068519
2012-03-22

VEHICLE SEAT CUSHION

#13
20100244299
2010-09-30

Method for producing continuous expanded polystyrene foam parts

#14
20100242312
2010-09-30

Injection molding apparatus for shoe or sole using thermoplastic resin and thereby shoes

#15
20090174224
2009-07-09

Floor Spacer for Vehicle and Vehicle Interior Structure

#16
20070246852
2007-10-25

Method of making an article

#17
20070126139
2007-06-07

In-mold foam molding equipment and molding method

#18
20070026218
2007-02-01

Composite foamed polypropylene resin molding and method of producing same

#19
20050196602
2005-09-08

A PLASTIC COMPOSITE ELEMENT

#20
20050056957
2005-03-17

Composite foamed polypropylene resin molding and method of producing same