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.

Date of Patent:
Oct. 20, 2015

Filed:

Feb. 18, 2014
Applicants:

Chandraika Sugrim, Lexington Park, MD (US);

Rollie Dewayne Berry, Lexington Park, MD (US);

Gerald Ferguson, Chestertown, MD (US);

Inventors:

Chandraika Sugrim, Lexington Park, MD (US);

Rollie DeWayne Berry, Lexington Park, MD (US);

Gerald Ferguson, Chestertown, MD (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01); G01N 21/59 (2006.01); G01N 15/14 (2006.01);
U.S. Cl.
CPC ...
G01N 21/59 (2013.01); G01N 15/1434 (2013.01); G01N 2201/062 (2013.01); G01N 2201/06113 (2013.01);
Abstract

A distributive transmissometer, comprising a series of light sources that illuminate and map out a volume of space to be sampled to a one-dimensional space, a light detector, the one-dimensional space being mapped to the light detector such that spatial dust density distribution of the volume to be sampled can be determined; and, a lens for focusing light emitted by the light sources toward the light detector.


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