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:
Oct. 26, 1993
Filed:
Jul. 01, 1992
Applicant:
Inventors:
Robert A Gross, Penfield, NY (US);
Raymond E Bailey, Webster, NY (US);
Joseph H Lang, Stamford, CT (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355221 ; 250324 ; 361213 ; 361229 ; 430902 ;
Abstract
A corona generating device of the type in which a control screen adjacent a corona generating electrode regulates the charge flow. The control screen is coated with a substantially continuous layer of boron electroless nickel.