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. 05, 2018
Filed:
Dec. 28, 2016
Applicants:
Yoshiyuki Hara, Tokyo, JP;
Hideki Aoyagi, Yamanashi-ken, JP;
Inventors:
Yoshiyuki Hara, Tokyo, JP;
Hideki Aoyagi, Yamanashi-ken, JP;
Assignee:
CANON FINETECH NISCA INC., Misato-Shi, Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 31/04 (2006.01); B65H 31/18 (2006.01); B65H 7/02 (2006.01); B65H 7/20 (2006.01); B65H 31/08 (2006.01); B65H 43/02 (2006.01); B65H 31/02 (2006.01); B65H 31/10 (2006.01); B65H 31/30 (2006.01); B65H 33/08 (2006.01);
U.S. Cl.
CPC ...
B65H 31/18 (2013.01); B65H 7/02 (2013.01); B65H 7/20 (2013.01); B65H 31/02 (2013.01); B65H 31/08 (2013.01); B65H 31/10 (2013.01); B65H 31/3027 (2013.01); B65H 33/08 (2013.01); B65H 43/02 (2013.01); B65H 2301/4212 (2013.01); B65H 2301/4213 (2013.01); B65H 2404/1321 (2013.01); B65H 2404/1441 (2013.01); B65H 2404/1521 (2013.01); B65H 2404/693 (2013.01); B65H 2405/11151 (2013.01); B65H 2511/11 (2013.01); B65H 2511/152 (2013.01); B65H 2511/20 (2013.01); B65H 2515/112 (2013.01); B65H 2553/00 (2013.01); B65H 2553/612 (2013.01); B65H 2801/06 (2013.01); B65H 2801/27 (2013.01);
Abstract
The present invention is to provide a sheet stacking device for stacking sheets on which an image is formed, in which an initial operation time at the time the device is turned on is shortened, and, at the same time, the initial operation is simplified. This configuration enables reduction in operation noise and a prompt start at the time when the device is started.