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. 11, 2013
Filed:
Aug. 23, 2011
Applicants:
Shimpei Shinohara, Yokohama, JP;
Seiji Ogasawara, Machida, JP;
Atsushi Takahashi, Kawasaki, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A first rotator is provided on an upstream side of the carriage that holds a print head and a second rotator is provided on a downstream side of the carriage. The print head is allowed to move to a maintenance unit in a first state in which a sheet is in contact with both the first rotator and the second rotator during printing. The print head is not allowed to move to the maintenance unit in a second state in which the sheet is in contact with either one of the first rotator and the second rotator and the sheet is not in contact with the other rotator during printing.