B29C44/581 - CPC Classification Index

ClassID:

49155 ⎘

B29C44/581 - 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; Moulds Closure devices for pour holes

Recent Application in this class:

20250001656

2025-01-02

Method for Producing a Foam-Backed Moulded Component, and Moulded Component

20230311378

2023-10-05

INJECTION MOLDING SYSTEM AND INJECTION MOLDING METHOD

20210016475

2021-01-21

Microwave-transmitting mould structure and method for using the same

20210008767

2021-01-14

Injection molding system and injection molding method

20190263025

2019-08-29

CHEMICAL RESISTANT COMPOSITE SUPPORT PAD

20180058069

2018-03-01

Expanded foam-filled building panel

20170136663

2017-05-18

Chemical resistant composite support pad mold and method of manufacturing the support pad

20170057125

2017-03-02

Device and method for producing an edging of a flat extended panel

20140000739

2014-01-02

Foamable filling device

#10

20130037152

2013-02-14

Baffle or reinforcer with fixation mechanism

#11

20100227020

2010-09-09

Device for forming headrest

#12

20080125501

2008-05-29

Device for forming foamed product integral with trim cover assembly

#13

20050245722

2005-11-03

Method for decomposing polyesters containing aromatic moieties, a denier reduction method of fiber, and microorganisms having activity of decomposing the polyester

#14

20050146067

2005-07-07

Two-pack urethane foam composition, and two-pack urethane foam composition injecting apparatus and method

#15

20050087540

2005-04-28

Method of closing a partition opening