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:
May. 24, 1977
Filed:
Jan. 07, 1976
Applicant:
Inventors:
Sukumaran K Menon, Webster, NY (US);
Zenon Guran, Rochester, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 / ; 355-4 ; 355 15 ;
Abstract
An electrophotographic printing machine in which particles are cleaned from a half-tone image screen. The screen is movable from an operative position closely adjacent to the printing machine photoconductive member to an inoperative location remote therefrom. As the screen moves in one direction, a cleaning device moves in a direction opposed thereto so as to remove particles therefrom.