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:
Mar. 25, 2025
Filed:
Nov. 17, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Yasuhiro Shimoi, Ibaraki, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A developer replenishing container configured to be detachably attachable to a developer replenishing device and to replenish developer via the developer replenishing device is disclosed. The developer replenishing container includes: a developer replenishing portion with a replenishing opening; and a shutter with at least one shutter opening that can communicate with the replenishing opening, the shutter being configured to open and close the replenishing opening according to attaching and detaching operations of the developer replenishing container, wherein the shutter is movable between a sealing position where the replenishing opening is sealed, a replenishing position where the shutter opening faces the replenishing opening to replenish developer from the developer replenishing container, and a filling position where the developer replenishing container is filled with developer without sealing the replenishing opening.