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:
Mar. 05, 2013
Filed:
Jul. 27, 2010
Applicant:
Takatoshi Chiba, Kashiwa, JP;
Inventor:
Takatoshi Chiba, Kashiwa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A belt driving apparatus includes a first rotatable belt member; a first supporting member rotatably supporting the first belt member; a first steering roller, rotatably supporting the first belt member; a first controller for controlling movement of an end of the first steering roller; a second rotatable belt member contacted to the first belt member; a second supporting member rotatably supporting the second belt member; a second steering roller, rotatably supporting the second belt member; and a second controller for controlling movement of an end of the second steering roller.