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:
Apr. 06, 1976
Filed:
Oct. 15, 1973
Applicant:
Inventors:
Hiroshi Okuyama, Minami-ashigara, JA;
Teruo Kobayashi, Minami-ashigara, JA;
Noburo Hibino, Minami-ashigara, JA;
Assignee:
Fuji Photo Film Co., Ltd., Minami-ashigara, JA;
Primary Examiner:
Int. Cl.
CPC ...
G03c / ;
U.S. Cl.
CPC ...
96 8 / ; 96 8 / ; 8-4 ; 8 39 / ; 260 / ;
Abstract
A colored polyetylene terephthalate film to be employed as the support in radiographic films, having incorporated therein certain specific anthraquinone dyes.
Okuyama, Hiroshi. (1976). Polyethylene terephthalate film for use as support for radiographic film (U.S. Patent No. 3948664). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3948664
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile