B29C2045/1741 - CPC Classification Index

ClassID:

49482 ⎘

B29C2045/1741 - CPC Classification

Classification description:

Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor; Component parts, details or accessories; Auxiliary operations; Introducing an auxiliary fluid into the mould; Applying a pressurised fluid to the outer surface of the injected material inside the mould cavity, e.g. for preventing shrinkage marks Seals preventing pressurized fluid to escape from the mould cavity

Recent Application in this class:

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2020-03-12

Method of manufacturing composite material structure

20180194051

2018-07-12

Mold device, injection molding system and method for manufacturing molded article

20170312965

2017-11-02

Mold device, injection molding system and method for manufacturing molded article

20160297156

2016-10-13

MOLDED-ARTICLE MANUFACTURING METHOD, MOLD, AND OPTICAL ELEMENT INCLUDING FRESNEL LENS

20130265655

2013-10-10

Molded-article manufacturing method, mold, and optical element including fresnel lens

20120267815

2012-10-25

Injection molding machine and injection molding method

20110062613

2011-03-17

Foam molding mold and foam molding method

20070116930

2007-05-24

Surface reforming method and surface reforming apparatus of thermoplastic resin, and molded product