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:
Jun. 21, 1983
Filed:
Mar. 10, 1981
Applicant:
Inventor:
Phillip R Kellner, London, GB;
Assignee:
Crosfield Electronics Limited, London, GB;
Primary Examiner:
Int. Cl.
CPC ...
B41C / ; B29C / ;
U.S. Cl.
CPC ...
1014011 ; 101150 ; 346 / ; 4284231 ; 264 25 ;
Abstract
A printing member has a print surface formed of a blend of urethane and acetal polymers and is particularly suitable when it is to be engraved by laser engraving to form an intaglio print surface.