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:
Oct. 20, 2009
Filed:
Jul. 30, 2004
Applicants:
Jeffrey a Rock, Fairport, NY (US);
Steven J Spencer, Rochester, NY (US);
Carl Marsiglio, Spencerport, NY (US);
Inventors:
Jeffrey A Rock, Fairport, NY (US);
Steven J Spencer, Rochester, NY (US);
Carl Marsiglio, Spencerport, NY (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/00 (2006.01); H01M 2/02 (2006.01); H01M 2/08 (2006.01); H01M 2/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A separator plate for a fuel cell is provided including a first support element and a series of second support elements extending from a first surface of the plate. A series of apertures are disposed between the first support element and the series of second support elements for communicating a reactant gas therethrough for delivery to a flow field of the separator plate.
Rock, Jeffrey. (2009). Stamped pem fuel cell plate manufacturing (U.S. Patent No. 7604888). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7604888
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile