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. 26, 2006
Filed:
Oct. 22, 2002
Applicant:
Takayuki Miyamoto, Shizuoka, JP;
Inventor:
Takayuki Miyamoto, Shizuoka, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 3/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a sheet feeding roller for feeding a sheet by rotation in pressed contact with stacked sheets by an outer peripheral surface of the roller. A distance from a rotary center to the outer peripheral surface is changeable according to the state of feeding of the sheet.