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:
Nov. 08, 2022
Filed:
Dec. 08, 2020
Applicant:
James Mcchesney Hargrove, Highland Park, IL (US);
Inventor:
James McChesney Hargrove, Highland Park, IL (US);
Assignee:
ALTI LLC, Highland Park, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/22 (2006.01); G01N 1/24 (2006.01); G01N 1/20 (2006.01); G01N 1/14 (2006.01);
U.S. Cl.
CPC ...
G01N 1/2205 (2013.01); G01N 1/14 (2013.01); G01N 1/2035 (2013.01); G01N 1/24 (2013.01); G01N 2001/2223 (2013.01); G01N 2001/2282 (2013.01);
Abstract
A sampling device comprising a filter to remove particulates greater than about 10 microns, a dryer active to remove water vapor present in the air sample, a chemical scrubber active to remove contaminants from the air sample, a cold trap to capture analytes which is configurable to be put into fluid communication with a spectroscopic analyzer. A method of obtaining and analyzing a sample utilizing the device is also disclosed.