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:
Aug. 22, 2023
Filed:
Jul. 12, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Tomonori Mori, Numazu, JP;
Tetsuo Uesugi, Suntou-gun, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 21/16 (2006.01); G03G 21/18 (2006.01);
U.S. Cl.
CPC ...
G03G 15/751 (2013.01); G03G 15/757 (2013.01); G03G 21/1647 (2013.01); G03G 21/186 (2013.01); G03G 21/16 (2013.01); G03G 21/18 (2013.01);
Abstract
A drum unit includes a photosensitive drum in a coupling member. The coupling member includes an engageable member having a driving force receiving portion which is capable of entering a recess of a driving shaft to receive a driving force for rotating photosensitive drum. The coupling member includes a holding member configured to hold said engageable member so as to be slidable at least in a radial direction of said drum unit.
Mori, Tomonori. (2023). Drum unit, cartridge, electrophotographic image forming apparatus and coupling member (U.S. Patent No. 11733636). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11733636
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile