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:
Feb. 14, 2023
Filed:
Oct. 25, 2021
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
An image forming apparatus includes a housing, a drum cartridge, a developing cartridge including a developing roller and movable between a contact position and a spaced position, a first spacing member configured to move the developing cartridge between the contact position and the spaced position, a first cam configured to move the first spacing member, and a lock member movable between a lock position at which the photoconductive drum is locked to the housing and a lock releasing position at which the lock of the photoconductive drum with respect to the housing is released. The lock member is configured to move from the lock releasing position to the lock position by being pushed by the first spacing member.