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:
Nov. 12, 2013
Filed:
Jan. 06, 2012
Applicant:
Rikuo Yamada, Yamagata-mura, JP;
Inventor:
Rikuo Yamada, Yamagata-mura, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41J 11/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The platen bearings attached to the shaft end parts of the removable platen roller are pressed by lock levers to bearing insertion slots that are formed in the main frame of the thermal printer so that the positions of the platen bearings are determined by two points on the main frame and one point on the lock lever.