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:
Dec. 31, 2013
Filed:
Feb. 20, 2008
Applicants:
Kenichi Hayashi, Abiko, JP;
Kiyoshi Watanabe, Matsudo, JP;
Inventors:
Kenichi Hayashi, Abiko, JP;
Kiyoshi Watanabe, Matsudo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26D 1/00 (2006.01); B23D 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sheet cutting apparatus having a movable blade which lowers toward a sheet from above to cut the sheet; and a pushing member which lowers together with the movable blade to push a cut piece of the sheet cut by the movable blade. The pushing member has a plurality of pushing surfaces which are arranged along the tip of the movable blade at a distance from each other, and the plurality of pushing surfaces are in contact with the movable blade and are located upstream from a tip of the movable blade in a moving direction of the movable blade cutting the sheet.