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.:
Date of Patent:
Nov. 14, 2023
Filed:
Jun. 14, 2022
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yuta Moriya, Kanagawa, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/27 (2006.01); B29C 45/16 (2006.01); B29C 45/28 (2006.01); B29C 45/73 (2006.01); B29K 25/00 (2006.01);
U.S. Cl.
CPC ...
B29C 45/16 (2013.01); B29C 45/2701 (2013.01); B29C 45/281 (2013.01); B29C 45/7312 (2013.01); B29C 2045/1637 (2013.01); B29C 2045/1693 (2013.01); B29C 2045/2817 (2013.01); B29C 2945/76531 (2013.01); B29K 2025/06 (2013.01);
Abstract
A molded resin component includes a first surface on which a convex portion is formed, and a second surface opposite to the first surface. The convex portion includes a molding mark formed by a valve pin of a manufacturing apparatus that manufactured the molded resin component. A shape of at least a portion of a leading-end surface of the valve pin is not transferred into the molding mark.