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. 15, 2000
Filed:
Jul. 13, 1998
Applicant:
Inventors:
Robert A Bragole, Danvers, MA (US);
Peter Kashian, Wayland, MA (US);
Assignee:
Worthen Industries, Inc., Nashua, NH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F / ;
U.S. Cl.
CPC ...
428 401 ; 428 406 ; 428 407 ; 428 413 ; 428 417 ; 428352 ; 428421 ; 4284242 ; 4284246 ;
Abstract
An anti-graffiti cover stock for vinyl face stocks which comprises a film selected from the group consisting of polyolefins and polyvinyl fluoride and a polyester based polyurethane adhesive coated on one surface of the film to form a cover stock. The cover stock is characterized in that when it is adhered to a vinyl substrate to form a laminate, the laminate meets the flex characteristics of ASTM D 2907-95.