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:
Jun. 05, 2023
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Shougo Sato, Seto, JP;
Miho Ishida, Nagoya, JP;
Enao Yamada, Nagoya, JP;
Shunsuke Ishii, Nagoya, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
An image forming apparatus includes: a main casing; a first cover; a drum cartridge; and a toner cartridge. The main casing has a first opening. The first cover is movable between: a first closed position in which the first cover closes the first opening; and a first open position in which the first opening is opened. The drum cartridge includes a photosensitive drum. The drum cartridge is attachable to and detachable from the main casing through the first opening in a state where the first cover is in the first open position. The toner cartridge is configured to accommodate toner therein. The toner cartridge is attachable to and detachable from the drum cartridge. The first cover has a second opening smaller than the first opening. The second opening allows the toner cartridge to pass therethrough but does not allow the drum cartridge to pass therethrough.