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. 18, 1984
Filed:
Nov. 01, 1982
Applicant:
Inventor:
Helmut I Milde, Boxford, MA (US);
Assignee:
High Voltage Engineering Corporation, Burlington, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B03C / ; B03C / ;
U.S. Cl.
CPC ...
55139 ; 361235 ; 323903 ;
Abstract
A charging apparatus constructed to provide a continuous ac voltage and periodic pulses between the corona electrodes and non-corona electrodes contained therein.