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:
Jul. 15, 2014
Filed:
May. 18, 2012
Applicants:
Jeffrey A. Rock, Fairport, NY (US);
Steven G. Goebel, Victor, NY (US);
Glenn W. Skala, Churchville, NY (US);
Inventors:
Jeffrey A. Rock, Fairport, NY (US);
Steven G. Goebel, Victor, NY (US);
Glenn W. Skala, Churchville, NY (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/00 (2006.01); H01M 8/02 (2006.01); H01M 2/00 (2006.01); H01M 8/10 (2006.01);
U.S. Cl.
CPC ...
H01M 8/00 (2013.01); H01M 8/0286 (2013.01); H01M 8/0284 (2013.01); H01M 8/0202 (2013.01); Y02E 60/50 (2013.01); H01M 2/00 (2013.01); H01M 2008/1095 (2013.01);
Abstract
Methods of making an integrated subgasket assembly, a unitized electrode assembly, an integrated fuel cell assembly, and products thereof. The methods include forming the subgasket by providing a base sheet having an initial thickness, stretching a first region of the base sheet a first distance, and forming an active area window in the base sheet.