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:
Aug. 25, 1998
Filed:
May. 11, 1992
Applicant:
Inventors:
Stephen Cushner, Lincroft, NJ (US);
Roxy Ni Fan, East Brunswick, NJ (US);
Ernst Leberzammer, Glen Mills, PA (US);
Paul Thomas Shea, Freehold, NJ (US);
Carol Marie Van Zoeren, Wilmington, DE (US);
Assignee:
E. I. duPont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F / ;
U.S. Cl.
CPC ...
430306 ; 4302861 ; 4302701 ; 430297 ; 430945 ; 101453 ; 101470 ;
Abstract
A process for making a single layer flexographic printing plate which involves reinforcing and laser engraving a single layer flexographic printing element.