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:
Nov. 21, 2023
Filed:
Feb. 10, 2021
Canon Kabushiki Kaisha, Tokyo, JP;
Takayuki Teshima, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Provided is a liquid storage bottle that can ensure sufficient sealing performance when a liquid tank is replenished with a liquid. A liquid storage bottle stores a liquid with which a liquid tank is replenished, has a bottle body and a discharge port that discharges a liquid stored in the bottle body, and has a discharge nozzle in which a liquid injection tube of the liquid tank can be inserted via the discharge port and an annular fixed seal member that is provided to the discharge port and seals a part between the discharge port and the liquid injection tube inserted in the discharge port. The fixed seal member has a plurality of annular seal portions that are arranged apart from each other in the axis direction of a discharge nozzle and are individually in contact with the liquid injection tube inserted in the discharge port.