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:
Apr. 11, 2006
Filed:
Nov. 25, 2003
Applicants:
Rex Coppom, Longmont, CO (US);
Sven Coppom, Boulder, CO (US);
Brian Coppom, Longmont, CO (US);
Inventors:
Assignee:
Stri{dot over (o)}nAir, Inc., Louisville, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
B03C 3/155 (2006.01);
U.S. Cl.
CPC ...
Abstract
A filter assembly particularly useful in electronically enhanced air cleaning systems including a fibrous filter media. A conductive electrode is affixed to the fibrous filter media, so that the conductive electrode makes physical contact to the fibrous filter media in a plurality of substantially planar locations. The conductive electrode is coupled to a potential that enables neutralizing charge that accumulates on the filter media during operation to be removed thereby maintaining high efficiency.