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:
Dec. 12, 1989
Filed:
May. 02, 1988
Applicant:
Inventors:
Vittal U Shenoy, Fairport, NY (US);
Frank Y Yang, Penfield, NY (US);
James R York, Webster, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
355218 ; 355202 ; 355271 ; 355 40 ; 358300 ; 340705 ; 340784 ; 340793 ;
Abstract
An apparatus in which an altered copy of an original document is produced. An editing device associated with an electrophotographic printing machine changes the information in the original document and generates a signal indicative of the changes therein. The information is stored in an erasable read-only memory. The erasable read-only memory is inserted into the copying machine to conrol the formation of the copies so as to correspond to the edited original document.