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:
May. 15, 1984
Filed:
Dec. 08, 1981
Applicant:
Inventor:
Keiji Masuda, Hachioji, JP;
Assignee:
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 / ; 250324 ; 361225 ;
Abstract
An electrophotographic recording apparatus comprises an electrophotosensitive member, and a corona discharge device located adjacent the electrophotosensitive surface thereof. The corona discharge device includes a discharge wire spaced from the electrophotosensitive surface, and a covering member for substantially covering the space between the discharge wire and the electrophotosensitive surface at each end of the discharge wire. In some embodiments the covering member spans the space between the discharge wire and the electrophotosensitive surface and contacts the electrophotosensitive surface.