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. 10, 1981
Filed:
Mar. 23, 1979
Applicant:
Inventor:
Hansraj C Maru, Brookfield Center, CT (US);
Assignee:
Energy Research Corporation, Danbury, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 13 ; 429 40 ;
Abstract
Carbon containing members susceptible to corrosion in an acid electrolyte fuel cell are protected against such corrosion through the practice of supplying carbon dioxide gas to the fuel cell regions adjacent these members.