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. 25, 2026
Filed:
Apr. 09, 2024
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Isao Otani, Kanagawa, JP;
Junichiro Iri, Kanagawa, JP;
Yusuke Hashimoto, Kanagawa, JP;
Masatoshi Ohira, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
B41J 2/17513 (2013.01); B41J 2/17553 (2013.01);
Abstract
A cartridge includes a liquid absorbent, a tank, and a partition member. The liquid absorbent holds liquid. The tank has an opening and an absorbent holder to store the liquid absorbent. The lid member is joined to the opening of the tank. The partition member is arranged between the liquid absorbent positioned inside the absorbent holder and the lid member. The lid member includes a plurality of protrusion portions, and the partition member is gripped by the plurality of protrusion portions.