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:
Jun. 03, 2025
Filed:
Mar. 30, 2023
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yuki Kozuka, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
B41J 2/17523 (2013.01); B41J 2/17513 (2013.01); B41J 2002/17516 (2013.01);
Abstract
An object is to provide a liquid storage unit capable of suppressing damage to a gusset portion. The liquid storage unit has a liquid storage portion internally storing liquid, a gusset portion formed along the liquid storage portion and at which a lateral face unit of the liquid storage portion is folded toward the inside of the liquid storage portion, and a stopper unit configured to suppress a bend likely to occur at the gusset portion by coming into contact with another part.