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:
Jun. 03, 2008
Filed:
Dec. 19, 2005
Michael Q. LU, Fairport, NY (US);
Robert B. Anderson, Jr., Syracuse, NY (US);
Douglas A. Lundy, Webster, NY (US);
Michael Q. Lu, Fairport, NY (US);
Robert B. Anderson, Jr., Syracuse, NY (US);
Douglas A. Lundy, Webster, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
A method for operating a cleaning device having a preclean charging device for improved cleaning latitude on an imageable surface, including: moving imageable surface in a process direction through a cleaning zone, selecting a portion of the imageable surface moving through the cleaning zone; providing an initial pre-clean current to the selected portion of the imageable surface; and during the moving step, changing, the preclean current to the selected portion of the imageable surface.