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:
Jan. 01, 2008
Filed:
Dec. 06, 2004
Applicant:
Shuya Tanaka, Tokyo, JP;
Inventor:
Shuya Tanaka, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuel cartridge includes a fuel tank which stores fuel to be supplied to a fuel cell of a main device, and a storage unit which stores information on type of fuel, remaining amount of fuel in the fuel tank, and number of times the fuel tank has been used. The fuel cartridge is formed separate from the fuel cell.
Tanaka, Shuya. (2008). Fuel container, fuel supply method, fuel filling method, and fuel cell system (U.S. Patent No. 7314069). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7314069
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile