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:
Mar. 08, 1988
Filed:
Oct. 06, 1986
Applicant:
Inventors:
Maurice Pfaff, Le Perreux-sur-Marne, FR;
Regis Thomas, Chalon-sur-Saone, FR;
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
430362 ; 430379 ; 430504 ; 430505 ; 430506 ; 430957 ;
Abstract
A reversal photographic element comprising at least two dye image-forming units, at least one unit comprising
Pfaff, Maurice. (1988). Color image-forming photographic reversal element with improved (U.S. Patent No. 4729943). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4729943
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile