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. 28, 1977
Filed:
Sep. 10, 1976
Applicant:
Inventors:
Richard Harry Dunnington, Winston-Salem, NC (US);
Carl Michael Viglianco, Winston-Salem, NC (US);
Wilkens, George Rudolph, Winston-Salem, NC (US);
Assignee:
RJR Archer, Inc., Winston-Salem, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428332 ; 428463 ; 428421 ; 428513 ; 428516 ; 428520 ; 428522 ; 101462 ; 101457 ; 428475 ; 428450 ; 428447 ; 428452 ; 428458 ; 428424 ; 428327 ;
Abstract
A method of manufacturing a composite lithographic product for use in medium to long-run printing applications consisting of the steps of providing a sheet of metal of between 0.004 to 0.008 inch thick and having a lithographic quality surface, treating at least one surface of the metal sheet to accept a sensitizing coating, providing a backing sheet and laminating the backing sheet to the untreated surface of the metal sheet.