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:
Apr. 14, 2026
Filed:
Jun. 13, 2022
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Shun Oya, Kiso-machi, JP;
Akihiko Maruyama, Matsumoto, JP;
Takumi Nagashima, Matsumoto, JP;
Yoshihiro Koizumi, Shiojiri, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
B41J 2/17553 (2013.01); B41J 2/17513 (2013.01); B41J 2/17523 (2013.01);
Abstract
A cartridge mounted on a cartridge mounting section of a printing device having a liquid introduction section for receiving a liquid, the cartridge includes a liquid accommodating section configured to accommodate the liquid, a bottom wall on which a liquid supply section that is coupled to the liquid introduction section and supplies the liquid is disposed, and a rib formed at the bottom wall.