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. 23, 1994
Filed:
May. 13, 1993
Applicant:
Inventors:
Thomas E Lewis, E. Hampstead, MA (US);
Michael T Nowak, Leominster, MA (US);
Kenneth T Robichaud, Fitchburg, MA (US);
Kenneth R Cassidy, Goffstown, NH (US);
Assignee:
Presstek, Inc., Hudson, NH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41N / ;
U.S. Cl.
CPC ...
101454 ; 101457 ;
Abstract
Lithographic printing plates suitable for imaging by means of laser devices that emit in the near-infrared region. Laser output either ablates one or more plate layers or physically transforms a surface layer, in either case resulting in an imagewise pattern of features on the plate. The image features exhibit an affinity for ink or an ink-abhesive fluid that differs from that of unexposed areas.
Lewis, Thomas. (1994). Lithographic printing plates for use with laser-discharge imaging (U.S. Patent No. 5339737). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5339737
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile