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:
Sep. 24, 2019

Filed:

Oct. 17, 2018
Applicants:

Theodore W. Selby, Midland, MI (US);

Jonathan C. Evans, Midland, MI (US);

Gregory C. Miiller, Rhodes, MI (US);

Calvin David Hugo, Munger, MI (US);

Sarah R. Nuss-warren, Midland, MI (US);

Douglas J. Wirsing, Midland, MI (US);

Inventors:

Theodore W. Selby, Midland, MI (US);

Jonathan C. Evans, Midland, MI (US);

Gregory C. Miiller, Rhodes, MI (US);

Calvin David Hugo, Munger, MI (US);

Sarah R. Nuss-Warren, Midland, MI (US);

Douglas J. Wirsing, Midland, MI (US);

Assignee:

TANNAS COMPANY, Midland, MI (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/28 (2006.01); G01N 21/35 (2014.01);
U.S. Cl.
CPC ...
G01N 33/2888 (2013.01); G01N 21/35 (2013.01); G01N 33/2805 (2013.01); G01N 2021/3595 (2013.01);
Abstract

Apparatus includes a pivotable, cradling framework that can hold a rotatable bomb instrument, which can include a hollow cylinder and a grease rack. This may be employed to effect a significantly improved version of the ASTM D942 Test Method. The same is useful in measurement of grease oxidation.


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