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. 28, 1982
Filed:
Jan. 08, 1981
Applicant:
Inventor:
Jack Beery, Fairport, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03B / ;
U.S. Cl.
CPC ...
430 31 ; 355-8 ; 355 / ; 355 77 ;
Abstract
The present invention is a reproduction machine having a scanning device for projecting images of documents onto a moving photosensitive surface wherein the control of the reproduction machine is a function of the size of the copy sheets. The copy sheets are fed from a copy sheet supply into communication with a registration switch to determine the length of the copy sheet. A counter responsive to the switch converts the length of the copy sheet into a scan drive signal. The scan drive signal is used to terminate the scan drive in accordance with the length of the copy sheet.