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. 13, 2018
Filed:
Jul. 15, 2016
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Tadashi Fukuda, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 21/00 (2006.01);
U.S. Cl.
CPC ...
G03G 15/50 (2013.01); G03G 21/0005 (2013.01); G03G 21/0035 (2013.01); G03G 2215/0129 (2013.01);
Abstract
An embodiment of an image forming apparatus includes a first image forming unit including a photosensitive drum and a fur brush for cleaning toner on the photosensitive drum and a second image forming unit including a photosensitive drum and a fur brush for cleaning toner on the photosensitive drum. In at least one embodiment for image formation, the fur brush in the first image forming unit and the fur brush in the second image forming unit start at different timings.
Fukuda, Tadashi. (2018). Image forming apparatus (U.S. Patent No. 9891567). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9891567
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile