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. 16, 1993
Filed:
Jan. 22, 1992
Applicant:
Inventors:
Duane J Farling, Webster, NY (US);
James E Novak, Greece, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03D / ;
U.S. Cl.
CPC ...
354297 ; 354299 ; 354324 ;
Abstract
An apparatus for determining the sensitometric characteristics of a photographic emulsion is disclosed. The emulsion to be tested may be in its fluid state or it may be a solid or semi-solid disposed on a substrate. The apparatus can mix, spread, set, dry and incubate a photographic emulsion, then expose, develop and evaluate the emulsion in an integrated, single operation.
Farling, Duane. (1993). Apparatus for testing photographic emulsions (U.S. Patent No. 5194887). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5194887
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile