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. 17, 2024
Filed:
Oct. 30, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Yu Shuhama, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus, to which a supply container storing a developer is detachably attachable, includes a photosensitive member that rotates, an optical box and a circuit board to supply power, a developer bearing member supplying the developer, and a developer container stores the developer borne by the developer bearing member, including a supply unit for receiving the developer to be supplied from the supply container. The optical box irradiates the photosensitive member with light and forms an electrostatic latent image on the photosensitive member with the developer. The supply unit includes a lever portion to rotate a shutter portion to close and open the opening, when viewed in a vertical direction, the lever portion is position overlapping the circuit board when the shutter portion closes the opening and the lever does not interfere with the circuit board when the lever portion rotates the shutter portion to open the opening.