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:
Jul. 13, 2021
Filed:
Oct. 30, 2018
Applicant:
Riso Kagaku Corporation, Tokyo, JP;
Inventors:
Masayoshi Sakamoto, Ibaraki, JP;
Yoshihisa Morita, Ibaraki, JP;
Naoya Masuda, Ibaraki, JP;
Toru Sakabe, Ibaraki, JP;
Assignee:
RISO KAGAKU CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 3/48 (2006.01); B65H 3/54 (2006.01); B65H 3/12 (2006.01); B65H 1/08 (2006.01); B65H 3/14 (2006.01); B65H 5/22 (2006.01); B65H 7/02 (2006.01);
U.S. Cl.
CPC ...
B65H 3/48 (2013.01); B65H 1/08 (2013.01); B65H 3/128 (2013.01); B65H 3/14 (2013.01); B65H 3/54 (2013.01); B65H 5/224 (2013.01); B65H 7/02 (2013.01); B65H 2405/113 (2013.01); B65H 2405/1142 (2013.01); B65H 2406/1222 (2013.01); B65H 2406/14 (2013.01);
Abstract
A sheet supplying device includes: an air blow opening configured to blow air to a side portion of an uppermost part of stacked sheets; and a flow adjuster extending from above the air blow opening over an edge of a top sheet of the stacked sheets and configured to cause an air flow blown from the air blow opening to travel along an upper surface of the top sheet of the stacked sheets.