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. 05, 2019
Filed:
Sep. 30, 2014
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Norishige Konno, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Abstract
An anode-side separatorincludes first groovesand second groovesthat are formed alternately, by formation of a plurality of pit-and-bump stripes provided by press molding, in a separator central regionopposed to a power generation regionof a MEGA. Terminal first groovesis extended at an upper edge of the separator central regionin which the first groovesand the second groovesare formed. The terminal first groovesinclude a depressed corner recessmade shallower in groove depth in a corner portion of the separator central regionon a fuel-gas supply hole side. The depressed corner recessconnects between the second groovesthat extend below the terminal first grooves, and the outer edge portion
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile