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. 15, 2013
Filed:
Jun. 12, 2008
Applicant:
Akihisa Saikawa, Tokyo, JP;
Inventor:
Akihisa Saikawa, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/195 (2006.01); B41J 29/393 (2006.01); B41J 2/17 (2006.01); B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ink refilling method capable of refilling ink into at least two kinds of ink cartridges having different ink capacities and having substantially the same outer configurations, the method includes a step of discriminating the kind of the ink cartridge; a step of determining the capacity of the ink cartridge on the basis of a result of the discriminating step; and a step of filling, into the ink cartridge, an amount of the ink on the basis of the capacity determined in the determining step.
Saikawa, Akihisa. (2013). Method for refilling ink cartridge (U.S. Patent No. 8353565). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8353565
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile