Patents-Review.com
ClassID:

49128 ⎘

B29C44/428 - CPC Classification

Classification description:

Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles; Auxiliary operations; Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum Mould constructions; Mould supporting equipment

Recent Application in this class:
#1
20250026051
2025-01-23

PROCESS AND SYSTEM FOR MANUFACTURING PRODUCTS CAST WITH POLYURETHANE AND HAVING A CONSTANT CROSS-SECTION

 #2
20240424720
2024-12-26

Materials and Methods

 #3
20240181687
2024-06-06

METHOD FOR FILLING A MOLDING TOOL CAVITY OF A MOLDING TOOL FOR PRODUCING A MOLDED PARTICLE FOAM PART WITH PARTICLE FOAM MATERIAL

 #4
20230331427
2023-10-19

Container and Manufacture Thereof

 #5
20230294333
2023-09-21

Container and manufacture thereof

 #6
20230227199
2023-07-20

Tray and manufacture thereof

 #7
20230191669
2023-06-22

SEALING ELEMENT

 #8
20230059719
2023-02-23

Molding device and injection molding method thereof

 #9
20230025993
2023-01-26

INJECTION MOLDED PRODUCT

 #10
20230001609
2023-01-05

PROCESS FOR PRODUCING A STRUCTURED AND OPTIONALLY COATED ARTICLE AND ARTICLE OBTAINED FROM SAID PROCESS

 #11
20220347897
2022-11-03

Method for producing foamed flat moldings and mold for carrying out said method

 #12
20220168928
2022-06-02

Process and article produced by injection molding

 #13
20210253002
2021-08-19

Seating assembly with ventilation

 #14
20200346377
2020-11-05

Expandable foaming molds and applications thereof

 #15
20200130238
2020-04-30

In-Mold Foam Forming Mold and Method for Forming Golf Head Cover

 #16
20200010043
2020-01-09

Lining element, and process for manufacturing a lining element

 #17
20190389100
2019-12-26

Injection molding device and injection method thereof

 #18
20190351593
2019-11-21

Foam molding device

 #19
20180333904
2018-11-22

MONOLITHIC INJECTION MOLDED PLASTIC PARTS

 #20
20180319053
2018-11-08

METHODS FOR MAKING MONOLITHIC INJECTION MOLDED PLASTIC PARTS

 #21
20180133937
2018-05-17

Foaming apparatus for refrigerator cabinets and related foaming method

 #22
20170021531
2017-01-26

Method of loading and unloading a mold on a foam plastics molding machine

 #23
20150197611
2015-07-16

Vacuum-supported method for the production of polyurethane foam

 #24
20130207287
2013-08-15

Method of loading and unloading a mold on a foam plastics molding machine

 #25
20120093959
2012-04-19

Apparatus for vacuum foaming containers for refrigeration

 #26
20110260351
2011-10-27

VACUUM-ASSISTED FOAMING METHOD AND APPARATUS FOR MOULDING INSULATION OF REFRIGERATION CONTAINERS

 #27
20110115117
2011-05-19

Interchangeable mold tooling

 #28
20100237525
2010-09-23

Injection foam molding machine and method of injection foam molding

 #29
20100097883
2010-04-22

Static mixer

 #30
20100047496
2010-02-25

LABELED CONTAINERS, METHODS AND DEVICES FOR MAKING SAME

 #31
20090026645
2009-01-29

Foamed resin molding machine and method of operating the same

 #32
20080284051
2008-11-20

Method and Apparatus for Vacuum Foaming Refrigerator Cabinets

 #33
20080193699
2008-08-14

Methods of manufacturing integral elastic supports

 #34
20080029921
2008-02-07

Method and Rotary Drum Installation for Vacuum Foaming of Refrigerators

 #35
20080020156
2008-01-24

LABELED CONTAINERS, METHODS AND DEVICES FOR MAKING SAME

 #36
20070042144
2007-02-22

Labeled containers, methods and devices for making same

 #37
20060246172
2006-11-02

Die clamping unit

 #38
20050095307
2005-05-05

Apparatus and process for forming plastic laminated panels

 #39
20050093203
2005-05-05

Mold for producing a multilayer molded article and a method for producing a multilayer molded article