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. 10, 2020
Filed:
May. 17, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Takuya Iwano, Inagi, JP;
Yukuo Yamaguchi, Tokyo, JP;
Mikiya Umeyama, Tokyo, JP;
Satoshi Oikawa, Yokohama, JP;
Hiromasa Amma, Kawasaki, JP;
Satoshi Kimura, Kawasaki, JP;
Naoko Tsujiuchi, Kawasaki, JP;
Yasushi Iijima, Tokyo, JP;
Kyosuke Toda, Kawasaki, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A molded part including a first member having a plurality of openings and a second member contacting with a peripheral edge of each of the plurality of openings so as to cover the openings, and having a hollow portion formed by sealing the contact portion with a sealing material, wherein: the second member defines a flow channel for filling the sealing material between the first member and the second member; the second member has a branched shape in which sections corresponding to positions covering the plurality of openings are branched from each other, and portions near a gate of the flow channel are connected as a common section; and the branched shape has a bridge structure for connecting the respective branched sections.