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. 13, 1979
Filed:
Oct. 27, 1977
Applicant:
Inventors:
Assignee:
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; G03C / ;
U.S. Cl.
CPC ...
430613 ; 430551 ;
Abstract
A color photosensitive material is disclosed which contains a support and a silver halide photosensitive layer wherein the photosensitive material also contains a combination of a member selected from one group of compounds with a member selected from another group of compounds.
Taguchi, Masahiko. (1979). Color photographic materials containing dye fading inhibitors (U.S. Patent No. 4174220). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4174220
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile