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:
May. 05, 1992
Filed:
Nov. 13, 1990
Applicant:
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ;
U.S. Cl.
CPC ...
503206 ; 428 42 ; 503226 ;
Abstract
A roll paper for a thermal printer in which a coloring paper having a thermal coloring layer and a peeling paper on which the coloring paper with the coloring layer is stuck by an adhesive material are wound as a roll shape is comprised of first cuts for defining a picture forming region of one frame on the coloring paper in order for the picture forming region to be peeled off from the peeling paper and second cuts formed to completely cross the entire width of the roll paper, in which the first and second cuts are repeatedly formed at every picture forming region in the length direction of the roll paper.