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:
Sep. 15, 2026
Filed:
Aug. 16, 2024
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Goshi Ozaki, Kanagawa, JP;
Hiroyuki Munetsugu, Kanagawa, JP;
Teruhiko Sasaki, Shizuoka, JP;
Tachio Kawai, Tokyo, JP;
Akinobu Hirayama, Shizuoka, JP;
Toshiki Fujino, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/08 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0886 (2013.01); G03G 15/0865 (2013.01); G03G 15/087 (2013.01); G03G 15/0874 (2013.01); G03G 2215/0673 (2013.01); G03G 2215/0682 (2013.01); G03G 2215/0692 (2013.01);
Abstract
An attachment for an image forming apparatus includes a projection having an inner peripheral surface centered on a central axis and projecting in a direction of the central axis outside the inner peripheral surface in a radial direction of an imaginary circle centered on the central axis.