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:
Jun. 09, 2009
Filed:
Aug. 16, 2001
Applicants:
Stephen Robert Tennison, Addlestone, GB;
Beverley Sowerby, Bath, GB;
Inventors:
Stephen Robert Tennison, Addlestone, GB;
Beverley Sowerby, Bath, GB;
Assignee:
Materials and Separation Technology International Limited, Henley Park, Guildford, Surrey, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/00 (2006.01); H01M 8/10 (2006.01); H01M 2/00 (2006.01); H01M 2/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved fuel cell structure uses a first sheet of carbon fibres separated by an electrolyte from a second sheet of carbon fibres. A fuel cell catalyst is coated on the outside of the fibres and the fuel passed down one set of fibres and oxygen or air passed down the second sheet of fibres.