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. 31, 2005
Filed:
May. 10, 2002
Applicants:
Theresa A. Foley, Delevan, WI (US);
John Didomenico, Tucson, AZ (US);
Robert A. Gentala, Tucson, AZ (US);
Craig S. Rendahl, Tucson, AZ (US);
Inventors:
Theresa A. Foley, Delevan, WI (US);
John DiDomenico, Tucson, AZ (US);
Robert A. Gentala, Tucson, AZ (US);
Craig S. Rendahl, Tucson, AZ (US);
Assignee:
SPX Corporation, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N021/00 ; G01J005/00 ;
U.S. Cl.
CPC ...
Abstract
A device for measuring particulate matter includes a light source that emits light, a receiver positioned to receive light emitted from the light source, and a detection unit in communication with the receiver. The detection unit detects an amount of particulate matter based upon the light received by the receiver.