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:
Jan. 31, 1995
Filed:
Nov. 15, 1993
Applicant:
Inventors:
John M Palmer, Webster, NY (US);
Kris J Walker, Webster, NY (US);
Dennis P Eidem, Fairport, NY (US);
Bernard J Dunham, Walworth, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355299 ; 1525651 ;
Abstract
An apparatus for retracting and engaging the cleaning blade from the imaging surface and preventing copy reprint. At least one of two momentary switches are depressed by one of at least two lobes on a motorized cam. When the copying machine is in a standby condition, a computer controlled signal energizes the cam motor to advance the cam until the appropriate switch is depressed by the cam lobe.