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:
Aug. 05, 2025
Filed:
Jan. 26, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
Masahiro Suetsugu, Kanagawa, JP;
Shinichi Nishida, Kanagawa, JP;
Tetsushi Uneme, Kanagawa, JP;
Tsuyoshi Ogawa, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus including an attachment portion, a storage portion, and an agitation member, an actuator, and a control unit, wherein the attachment portion includes an operation portion, including an engagement portion engaging with the shutter, configured to move with the shutter by the engagement portion being engaged with the shutter, the operation portion being movable between a first position where the shutter is at a closed position and a second position where the shutter is at an opened position, and a detection unit detecting a movement of the operation portion, and wherein the control unit controls the actuator so that driving of the agitation member is started based on the detection of a movement of the operation portion from the second position to the first position.