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:
Sep. 14, 2021
Filed:
Mar. 14, 2018
Applicant:
Toyota Boshoku Kabushiki Kaisha, Aichi, JP;
Inventor:
Kunihiro Yamaura, Tokai, JP;
Assignee:
TOYOTA BOSHOKU KABUSHIKI KAISHA, Aichi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/2484 (2016.01); H01M 8/04029 (2016.01); H01M 8/04082 (2016.01); H01M 8/2457 (2016.01);
U.S. Cl.
CPC ...
H01M 8/2484 (2016.02); H01M 8/04029 (2013.01); H01M 8/04201 (2013.01); H01M 8/2457 (2016.02); H01M 2250/20 (2013.01); Y02P 70/50 (2015.11);
Abstract
A manifold includes an end plate having a flat surface and a plastic layer. A hole for forming a flow path is opened in the flat surface. The plastic layer covers the flat surface and the inner surface of the hole. An inclined surface is formed on the inner circumferential surface of the open end of the hole that is located on the flat surface. The inclined surface has a straight cross section inclined relative to the center line of the hole.