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:
Feb. 12, 2013
Filed:
Oct. 21, 2008
Applicants:
Benno Andreas-schott, Bodenheim, DE;
Lee C. Whitehead, Middleport, NY (US);
Inventors:
Benno Andreas-Schott, Bodenheim, DE;
Lee C. Whitehead, Middleport, NY (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An end unit for a fuel cell stack is provided. The end unit includes a main body having a cavity and a substantially impermeable barrier disposed thereon to militate against heat transfer within the end unit and minimize a cost of insulating the end unit. A fuel cell system and a method of fabricating the end unit for use in a fuel cell system are also provided.