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. 20, 2024
Filed:
Nov. 16, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Toshiki Fujino, Kanagawa, JP;
Akinobu Hirayama, Shizuoka, JP;
Teruhiko Sasaki, Shizuoka, JP;
Tachio Kawai, Tokyo, JP;
Daisuke Abe, Shizuoka, JP;
Masanari Morioka, Kanagawa, JP;
Takeo Kawanami, Kanagawa, JP;
Yu Fukasawa, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
[TASK] To further develop prior art technique. [SOLUTION] A cartridge includes a photosensitive drum and a coupling. the coupling includes a main body and a movable member movable relative to the main body. The movable member includes an engaging portion which is capable of entering between a driving force application member and a braking force application member by the movement relative to the main body. The movable member receives a driving force for rotating the photosensitive drum, from the driving force application member and also receives a braking force applying a load against rotation of the photosensitive drum, from the braking force application member.