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:
Jan. 16, 1996
Filed:
Jan. 03, 1994
Applicant:
Inventor:
William G Osbourne, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355221 ; 250324 ; 361225 ;
Abstract
A corona generating device including a housing for receiving a replaceable shield having a base shield element and a pair of side shield elements, wherein each of the shield elements are mounted in the housing in a configuration so as to partially enclose a corona generating electrode. The housing is provided with pivotable side panels which each further include a pair of lip elements forming a channel for slidably receiving a respective side shield element. The side panels are pivoted about a pivot axis for facilitating the service and replacement of the side shield elements to thereby prolong the operational life of the corona generating device.