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. 13, 1987
Filed:
Jul. 01, 1983
Applicant:
Inventor:
Joseph R Majewski, South Milwaukee, WI (US);
Assignee:
Pillar Corporation, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
250324 ; 250325 ;
Abstract
A corona discharge device includes a first electrode assembly comprising a roll formed of conductive material and a second electrode assembly including a conductive member having a ceramic element mounted on the conductive member in arranged generally parallel to the rotational axis of the conductive roll. According to a first embodiment, the second electrode assembly comprises a plurality of electrodes mounted for pivotal movement on one of a pair of support rods arranged in a parallel relation to each other and to the roll. First and second groups of electrodes are disposed on each of the respective rods in a staggered relation to each other.