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:
Sep. 03, 2019
Filed:
Oct. 09, 2017
Seiko Epson Corporation, Tokyo, JP;
Tadahiro Mizutani, Shiojiri, JP;
Ryoichi Tanaka, Shiojiri, JP;
Taku Ishizawa, Matsumoto, JP;
Atsushi Kobayashi, Matsumoto, JP;
Koichi Toba, Shiojiri, JP;
Yoshiaki Shimizu, Matsumoto, JP;
Shun Oya, Kiso-Gun, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A liquid container comprises a liquid supply port provided in a bottom wall, a first chamber configured to contain a liquid, a second chamber configured to contain the liquid and to include at least one sub-chamber having a smaller dimension in the X direction than that of the first chamber, a partition wall configured to part the first chamber from the second chamber, and a connecting hole configured to connect the first chamber with the second chamber. The second chamber is connected with the liquid supply port, and the first chamber is connected with the liquid supply port via the connecting hole and the second chamber. The liquid contained in the first chamber is flowed from the connecting hole into the second chamber and is subsequently introduced through the sub-chamber to the liquid supply port.