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:
Oct. 27, 2020
Filed:
Apr. 02, 2019
Seiko Epson Corporation, Tokyo, JP;
Naomi Kimura, Okaya, JP;
Makoto Sawadaishi, Shiojiri, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
Provided is a liquid ejection apparatus configured to suppress the occurrence of an inconvenience caused by waves in a liquid. The liquid ejection apparatus includes: a liquid ejection head; a liquid container configured to supply the liquid to the liquid ejection head; and a carriage that is for arranging the liquid ejection head and the liquid container and is configured to perform a reciprocal movement. The liquid container includes: a liquid containing chamber that is configured to contain the liquid; an atmospheric air introduction port that introduces atmospheric air into the liquid containing chamber from outside. The atmospheric air introduction port is arranged at a position higher than the highest level of a wave that occurs due to the reciprocal movement in a full state in which the liquid containing chamber is filled with liquid to the highest level in a predetermined containing range.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile