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. 27, 2021
Filed:
Feb. 12, 2020
Seiko Epson Corporation, Tokyo, JP;
Shoma Kudo, Shiojiri, JP;
Naomi Kimura, Okaya, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A liquid container includes a first liquid accommodating chamber, a filter, a filter chamberin which the filter is disposed, and a partition wallthat divides the first liquid accommodating chamber and the filter chamber. The filter chamber is disposed on the −Z side of the first liquid accommodating chamber, which is vertically below the first liquid accommodating chamber. The partition wall has a flow-out path, which has an outletcovered by the filter and through which the liquid having passed through the filter flows to the liquid ejecting head, a first communication pathhaving a first communication port, and a second communication pathhaving a second communication port. The communication paths are provided at positions different from the position of the flow-out path and communicate with the first liquid accommodating chamber and the filter chamber.