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:
Jul. 19, 2022
Filed:
Jul. 13, 2021
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Go Iwasa, Nagoya, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
A developing cartridge includes: a developing roller rotatable about an axis extending in a first direction; a casing; and a first cam provided at an outer surface of one end portion of the casing in a second direction. The first cam is movable in a third direction between a first position and a second position closer to the developing roller than the first position is in the third direction. The first cam has: a first inclined surface for receiving a pressing force in the first direction; and a second inclined surface. A distance between the second inclined surface and the casing in the second direction varies as the second inclined surface extends away from the developing roller in the third direction. The first cam is movable between the first position and the second position in response to application of the pressing force to the first inclined surface.