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. 18, 2020
Filed:
Mar. 28, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Tetsuya Numata, Suntou-gun, JP;
Ryuta Murakami, Suntou-gun, JP;
Daisuke Makiguchi, Izunokuni, JP;
Naoki Matsumaru, Suntou-gun, JP;
Tadashi Horikawa, Numazu, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 21/00 (2006.01); G03G 21/18 (2006.01); G03G 15/08 (2006.01);
U.S. Cl.
CPC ...
G03G 21/181 (2013.01); G03G 15/0894 (2013.01); G03G 21/0011 (2013.01); G03G 21/1814 (2013.01); G03G 21/1842 (2013.01);
Abstract
A manufacturing method includes a dividing step for dividing a supporting member into a first divided portion including a fixed portion to a frame and a second divided portion including a second engaged portion, a divided-portion detaching step for detaching the second divided portion from the frame, and a separating step for detaching an engaging portion from a first engaged portion and separating a developing unit from the frame.