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:
Jul. 20, 1976
Filed:
Nov. 06, 1975
Applicant:
Inventor:
Anthony Rene Barringer, Willowdale, CA;
Assignee:
Barringer Research Limited, Rexdale, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
2323 / ; 2323 / ; 2325 / ; 73 28 ; 7342 / ;
Abstract
Method and apparatus for airborne prospecting in which samples of atmospheric gases, vapors or particulates are collected and contemporaneously the atmosphere near where the samples are collected is monitored to determine whether the respective samples were uplifted by an updraft of air. Samples respectively collected during periods of updrafts are separated from the remainder of said samples, and the samples respectively collected during periods of updrafts are analyzed separately from the remainder of said samples.