Portable fuel cell system with removable power adaptor
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This invention was made with Government support under Contract No. H94003-07-C-0711 awarded by the Defense Microelectronics Activity. The Government has certain rights in the invention.
The broken lines immediately adjacent to the shaded areas represent the boundaries of the claimed design. All other broken lines are directed to environment and are for illustrative purposes. None of the broken lines form part of the claimed design.
Claims
We claim the ornamental design for a portable fuel cell system with removable power adaptor, substantially as shown and described.
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Type: Grant
Filed: Oct 9, 2008
Date of Patent: Apr 21, 2009
Assignee: Ultracell Corporation (Livermore, CA)
Inventors: Jennifer E. Brantley (Dublin, CA), Ian W. Kaye (Livermore, CA), Robert David Richardson (Danville, CA), Gerry Tucker (Pleasanton, CA)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Beyer Law Group LLP
Application Number: 29/326,017