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:
Dec. 15, 2020
Filed:
Mar. 27, 2019
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Takuya Miyakawa, Matsumoto, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 5/06 (2006.01); B41J 13/03 (2006.01); B41N 7/00 (2006.01); B41J 27/12 (2006.01);
U.S. Cl.
CPC ...
B65H 5/06 (2013.01); B41J 13/03 (2013.01); B41J 27/12 (2013.01); B41N 7/005 (2013.01); B65H 2404/18 (2013.01); B65H 2404/181 (2013.01); B65H 2404/186 (2013.01); B65H 2404/187 (2013.01);
Abstract
A medium transport device includes a roller transporting a medium, such as recording paper; a first layer covering a surface of the roller facing the medium; a second layer laminated on the first layer; and convex portions provided between the first layer and the second layer, and the convex portions are formed from inorganic particles. The first layer binds the convex portions to the roller, and the second layer covers the convex portions for protection.