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:
Oct. 19, 1982
Filed:
Dec. 01, 1980
Applicant:
Inventor:
Yoshitaka Oeda, Nara, JP;
Assignee:
Kanzaki Paper Manufacturing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ;
U.S. Cl.
CPC ...
428323 ; 282 275 ; 427150 ; 427151 ; 427220 ; 4283208 ; 428328 ; 428329 ; 428331 ; 428341 ; 428342 ; 428537 ; 428913 ;
Abstract
The color developing layer of a heat-sensitive record material comprising