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:
Jul. 20, 2004
Filed:
Oct. 19, 2001
Jeffrey A. Colborn, Cardiff by the Sea, CA (US);
Stuart I. Smedley, Escondido, CA (US);
Metallic Power, Inc., Carlsbad, CA (US);
Abstract
A fuel cell system for providing primary and/or auxiliary/backup power to one or more loads for which a primary and/or backup power source is desirable to enable equipment to function for its intended purpose. The system provides power to the one or more loads upon the occurrence of power outage condition, which includes a disruption in the delivery of primary power to, or power demand condition by, the one or more loads. A controller senses outage of primary power to, or demand for primary power by, the one or more loads, and, responsive thereto, operatively engages one or more fuel cells to provide power to the one or more loads.