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. 11, 2006
Filed:
Nov. 13, 2003
Applicant:
Toru Kubokawa, Kanagawa, JP;
Inventor:
Toru Kubokawa, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a portable ink jet recording apparatus of mobile type in which the user does not pay attention to reservation of an electric power required for driving the recording apparatus. A detachable and exchangeable supplies container containing a recording material, recording fluid and fuel for a fuel cell is provided, and a hybrid cell comprised of a compact fuel cell and a secondary cell is used as a power supply system so that, when the ink jet recording apparatus is not driven, an electric power generated by the fuel cell is stored in the secondary cell.