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. 06, 2016
Filed:
Jan. 13, 2015
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 29/02 (2006.01); B41J 29/13 (2006.01);
U.S. Cl.
CPC ...
B41J 2/17509 (2013.01); B41J 29/02 (2013.01); B41J 29/13 (2013.01);
Abstract
A liquid storage container includes a liquid storage section configured to store a liquid, an injection port open to the liquid storage section and configured and arranged to receive the liquid injected into the liquid storage section, an air introduction valve configured and arranged to allow movement of air from an exterior of the liquid storage section to an interior of the liquid storage section and to prevent movement of air from the interior of the liquid storage section to the exterior of the liquid storage section.