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:
Mar. 11, 1986
Filed:
Jun. 08, 1984
Applicant:
Inventor:
John W Powers, Battlefield, MO (US);
Assignee:
Western Litho Plate & Supply Co., St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ; B65G / ;
U.S. Cl.
CPC ...
355 97 ; 355 99 ; 414749 ;
Abstract
An apparatus for and method of exposing lithographic plates to light through films in which plates are brought into an exposure station for exposure alternately on first and second platens, each movable from a loading position outside the exposure station to an exposure position.