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:
May. 28, 2019
Filed:
Aug. 24, 2018
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Takamitsu Soda, Mishima, JP;
Kazuhiro Funatani, Mishima, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 15/01 (2006.01); G03G 15/16 (2006.01);
U.S. Cl.
CPC ...
G03G 15/5008 (2013.01); G03G 15/0136 (2013.01); G03G 15/0189 (2013.01); G03G 15/1615 (2013.01); G03G 2215/0132 (2013.01); G03G 2215/0193 (2013.01);
Abstract
A control unit first drives a photosensitive drum at a normal speed that is faster than a low speed, and the control unit subsequently changes the drive speed of the photosensitive drum from the normal speed to the low speed after a transfer belt is brought into contact with the photosensitive drum that is driven at the normal speed.