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. 28, 2026
Filed:
Dec. 17, 2024
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Koji Abe, Okazaki, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
A developing cartridge includes a casing, a developing roller, a shaft, and a first cam. The developing roller is rotatable about an axis extending in a first direction. A part of a peripheral surface of the developing roller is exposed on one side in a second direction. The developing roller is positioned at one end portion of the casing in a third direction crossing both the first direction and the second direction. The shaft extends in the first direction and is movable in the first direction relative to both the casing and the developing roller. The first cam is positioned at one end portion of the shaft in the first direction and is movable in the first direction together with the shaft. The shaft and the first cam are positioned at an other end portion of the casing in the third direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile