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. 19, 2014
Filed:
May. 10, 2010
Applicants:
Robert Hahn, Berlin, DE;
Christian Kunde, Magdeurg, DE;
Inventors:
Robert Hahn, Berlin, DE;
Christian Kunde, Magdeurg, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuel cell system includes at least one cooling channel that extends between a housing and a fuel cell stack disposed within the housing. The cooling channel has an inlet and an outlet for producing a gas flow in the cooling channel. As a result, a gas flow may be used for cooling and at the same time may be used for ventilation of the cathode.
Hahn, Robert. (2014). Fuel cell system (U.S. Patent No. 8808938). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8808938
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile