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. 16, 2019
Filed:
Nov. 20, 2017
Applicant:
Oki Data Corporation, Tokyo, JP;
Inventor:
Takaaki Furukawa, Tokyo, JP;
Assignee:
Oki Data Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/16 (2006.01); G03G 15/00 (2006.01); G03G 15/20 (2006.01); B65H 20/02 (2006.01); B65H 23/04 (2006.01);
U.S. Cl.
CPC ...
G03G 15/1615 (2013.01); B65H 20/02 (2013.01); B65H 23/046 (2013.01); G03G 15/161 (2013.01); G03G 15/162 (2013.01); G03G 15/5054 (2013.01); B65H 2801/03 (2013.01); G03G 15/2057 (2013.01); G03G 2215/0016 (2013.01);
Abstract
A belt unit includes a belt that comprises at least one first recess part having an inner wall face and at least one second recess part formed on the inner wall face of the first recess part, and a drive body that drives the belt to rotate.