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:
Dec. 13, 2011
Filed:
Mar. 31, 2009
Applicant:
Pascal Tessier, Wilmington, DE (US);
Inventor:
Pascal Tessier, Wilmington, DE (US);
Assignee:
American Air Liquide, Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01); H01M 8/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuel cell system includes a housing partially above and below the ground containing a fuel cell beneath ground level and a fuel tank disposed above the fuel cell. The fuel cell may be accessed by raising it to above ground level with a fuel cell vertical displacement device.