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, 1977
Filed:
Apr. 23, 1976
Applicant:
Inventor:
Anthony Rene Barringer, Willowdale, CA;
Assignee:
Barringer Research Limited, Rexdale, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; C12K / ; G01N / ; G01V / ;
U.S. Cl.
CPC ...
73 28 ; 2323 / ; 2325 / ; 55270 ; 1951 / ; 1951 / ; 195127 ; 250255 ;
Abstract
A method and apparatus for geochemical exploration for mineral, hydrocarbon and geothermal deposits in which particles which are contained in the very surface, or surficial layer of the earth, or of vegetation, or water are collected and analyzed.