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:
Dec. 23, 2025
Filed:
Oct. 19, 2023
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01); B41J 2/21 (2006.01);
U.S. Cl.
CPC ...
B41J 2/1752 (2013.01); B41J 2/17526 (2013.01); B41J 2/17543 (2013.01); B41J 2/17553 (2013.01); B41J 2/2103 (2013.01);
Abstract
A liquid storage container includes: a liquid storage portion including a storage-portion outer shell for storing liquid inside; and an adapter including an adapter outer shell and an insertion opening that is formed in the adapter outer shell and into which a liquid introduction portion of a container attachment portion is inserted, the storage-portion outer shell has a first-type color in a degree that does not allow light to pass through the storage-portion outer shell, and the adapter outer shell has a second-type color having a color difference with respect to a color of the liquid larger than or equal to a threshold.