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:
Jan. 11, 1994
Filed:
Dec. 18, 1990
Applicant:
Inventor:
F G Clarke, Essex, CT (US);
Assignee:
R. R. Donnelley, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
G03F / ; B41C / ;
U.S. Cl.
CPC ...
430307 ; 430300 ; 430302 ; 430306 ; 430325 ; 430327 ; 430394 ; 430945 ; 101328 ; 1014011 ; 427435 ;
Abstract
A method and associated apparatus for forming an image replication medium on a surface of a printing plate or cylinder in which the surface is initially coated with a layer of photopolymer liquid. Thereafter, selected areas of the layer of liquid coated on the surface are hardened by exposure to a beam produced by a computer controlled laser to provide a surface cylinder having an image replication medium with a desired pattern.
Clarke, F. (1994). Method and apparatus for making print imaging media (U.S. Patent No. 5278027). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5278027
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile