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:
Jun. 10, 2014
Filed:
Nov. 18, 2010
Applicants:
Masato Izumi, Kawasaki, JP;
Tetsuhiro Nitta, Yokohama, JP;
Ryosuke Sato, Kawasaki, JP;
Kenji Shigeno, Yokohama, JP;
Inventors:
Masato Izumi, Kawasaki, JP;
Tetsuhiro Nitta, Yokohama, JP;
Ryosuke Sato, Kawasaki, JP;
Kenji Shigeno, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); B65H 23/32 (2006.01); B65H 23/34 (2006.01); B65H 85/00 (2006.01); B41J 3/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
A decurling unit regulates a decurling force so as to be smaller when a sheet is returned from a printing unit to a sheet feeding unit than when the sheet is fed from the sheet feeding unit to the printing unit.