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:
Mar. 12, 2002
Filed:
Aug. 27, 1999
Applicant:
Inventors:
Ron H. Farkash, Clifton Park, NY (US);
Charles M. Carlstrom, Saratoga Springs, NY (US);
Robert A. Hoyt, Castleton, NY (US);
Dean P. Skrzycke, Latham, NY (US);
Assignee:
Plug Power Inc., Latham, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/08 ; H01M 8/02 ;
U.S. Cl.
CPC ...
H01M 2/08 ; H01M 8/02 ;
Abstract
A flow plate gasket that is usable with a first fuel cell plate and a second fuel cell plate includes a material that is adapted to form a seal between the first and second fuel cell plates. The material includes at least two spaced ridges to contact the first fuel cell plate when the gasket is compressed between the first and second fuel cell plates.