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. 13, 1994
Filed:
Jan. 03, 1994
Applicant:
Inventors:
Robert C Yu, Webster, NY (US);
Geoffrey M Foley, Fairport, NY (US);
Satchidanand Mishra, Webster, NY (US);
Richard L Post, Penfield, NY (US);
Yonn K Rasmussen, Fairport, NY (US);
John F Yanus, Webster, NY (US);
Neil S Patterson, Penfield, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 64 ; 430 65 ;
Abstract
An electrophotographic imaging member comprising a substrate having an electrically conductive metal oxide surface, a hole blocking layer and at least one electrophotographic imaging layer, the hole blocking layer comprising a reaction product of