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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10981307 B1

PDFFull Text
Date of Patent:
Apr. 20, 2021

Filed:

Mar. 12, 2018

Manufacturing method of molded product, molded product, cartridge, and image forming apparatus

Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventors:

Masaaki Udagawa, Tsukuba, JP;

Yohei Doi, Yokohama, JP;

Daigo Kobayashi, Tokyo, JP;

Assignee:

CANON KABUSHIKI KAISHA, Tokyo, JP;

Attorney:

Venable LLP

Primary Examiner:

Monica A Huson

Assistant Examiner:

Kelsey C Grace

Int. Cl.
CPC ...
B29C 45/14 (2006.01); B29C 45/26 (2006.01); G03G 15/00 (2006.01); G03G 21/18 (2006.01); B29L 31/00 (2006.01); B29K 705/00 (2006.01);
U.S. Cl.
CPC ...
B29C 45/14065 (2013.01); B29C 45/14336 (2013.01); B29C 45/14827 (2013.01); B29C 45/2606 (2013.01); G03G 15/757 (2013.01); G03G 21/181 (2013.01); B29C 2045/14147 (2013.01); B29K 2705/00 (2013.01); B29L 2031/767 (2013.01); G03G 21/1857 (2013.01);
Abstract

A method of producing a molded product includes preparing a mold for insert molding, setting an insert member, forming a cavity in a condition in which the insert member is disposed by closing the mold and injecting a molten resin into the cavity. The mold for insert molding includes first and second molds, and the first mold has a guide surface provided at a part corresponding to a trunk portion of the molded product within a wall surface defining a groove portion which constitutes a part of the cavity. The insert member is set at the groove portion of the first mold while the projecting portion being guided by the guide surface.

Find Patent Forward Citations

Udagawa, Masaaki. (2021). Manufacturing method of molded product, molded product, cartridge, and image forming apparatus (U.S. Patent No. 10981307). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10981307

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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