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. 10, 2015
Filed:
Dec. 18, 2012
Applicant:
Johanson Holdings Llc, Gainesville, FL (US);
Inventor:
Kerry Johanson, Gainesville, FL (US);
Assignee:
JOHANSON HOLDINGS LLC, Gainesville, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/84 (2006.01); G01N 19/00 (2006.01); G01N 3/00 (2006.01); G01N 21/03 (2006.01);
U.S. Cl.
CPC ...
G01N 19/00 (2013.01); G01N 3/00 (2013.01); G01N 2021/0339 (2013.01); G01N 2203/0284 (2013.01); G01N 2203/0641 (2013.01);
Abstract
A method testing physical properties of bulk powder materials uses acceleration forces induce a change in physical configuration of a powder sample. Various different properties may be determined by relationships between the applied acceleration and the associated detected change in configuration event. In various embodiments powder strength, friction angle, or other properties may be determined. Novel methods and devices are provided.