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:
Dec. 21, 1982
Filed:
Jun. 12, 1981
Applicant:
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 44 ; 427362 ;
Abstract
A method for producing a waterproof paper support having a photographic emulsion which is characterized by a highly plane surface which includes the steps of coating one side of the paper with a pigmented resin hardenable by radiation, pressing the resin surface against a highly polished surface such as the surface of a chrome-plated drum and then separating the hardened product from the polished surface.
Sack, Wieland. (1982). Waterproof photographic paper and method of producing same (U.S. Patent No. 4364971). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4364971
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile