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:
Nov. 30, 1999
Filed:
Feb. 17, 1998
Applicant:
Inventors:
Garry Dale Hinch, Louisville, CO (US);
Paul Dwight Kemmesat, Longmont, CO (US);
Laura Lee Kierstein, Johnstown, CO (US);
Michael Thomas Moore, Longmont, CO (US);
Michael George Sloan, Longmont, CO (US);
Karin Ann Voll, Munds Park, AZ (US);
Eric Lawrence Ziercher, Lexington, KY (US);
Assignee:
Lexmark International, Inc., Lexington, KY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 596 ; 430 66 ;
Abstract
An electrophotographic photoconductor containing an aromatic polycarbonate binder resin and silicone microspheres provides improved wear resistance, increased useful life of the photoconductive drum, a high quality image over the life of the photoconductor, and improved coating uniformity.