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:
Aug. 11, 2009
Filed:
Oct. 31, 2003
Applicants:
Alan Shibata, Camas, WA (US);
Timothy A. Longust, Vancouver, WA (US);
Jason S. Ord, Portland, OR (US);
Justin Romon, Portland, OR (US);
Inventors:
Alan Shibata, Camas, WA (US);
Timothy A. Longust, Vancouver, WA (US);
Jason S. Ord, Portland, OR (US);
Justin Romon, Portland, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuel cell is operatively connected to, and powers an electronic device. The fuel cell includes at least one electrode and an electrolyte in electrochemical contact with the electrode(s). A mechanism is provided for delivering fuel to the fuel cell while powering the electronic device.