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. 01, 2020
Filed:
May. 31, 2019
Seiko Epson Corporation, Tokyo, JP;
Takumi Nagashima, Matsumoto, JP;
Hiroyuki Kawate, Hokuto, JP;
Hiroyoshi Ozeki, Shiojiri, JP;
Manabu Yamaguchi, Shiojiri, JP;
Koichi Toba, Shiojiri, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A liquid container includes: a flexible bag provided with a liquid container that internally contains the liquid; a liquid outlet member attached to a one end portion of the bag; and a connection member that is attached to the one end portion of the bag so as to cover the liquid outlet member and a portion of the one end portion of the bag from the outside. The bag includes a sealed portion on an outer periphery side relative to the liquid container, the sealed portion includes a one end portion-side sealed portion, and a first width, which is a width of the one end portion-side sealed portion in at least a surrounding region of the connection member, is larger than a second width, which is a width of the sealed portion at other ends of the bag.