logo

For the Inventor, By the Inventor

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.:

US 8977421 B1

PDFFull Text
Date of Patent:
Mar. 10, 2015

Filed:

Jul. 31, 2014

System and method for determining a lubricant discard interval

Applicant:

Afton Chemical Corporation, Richmond, VA (US);

Inventors:

Todd M. Dvorak, Glen Allen, VA (US);

Robert T. Dittmeier, Richmond, VA (US);

Dewey P. Szemenyei, Suzhou, CN;

Assignee:

Afton Chemical Corporation, Richmond, VA (US);

Attorney:

Luedeka Neely Group, P.C.

Primary Examiner:

Behrang Badii

Assistant Examiner:

David Testardi

Int. Cl.
CPC ...
F01M 11/10 (2006.01); G01N 33/28 (2006.01); G06Q 10/00 (2012.01);
U.S. Cl.
CPC ...
F01M 11/10 (2013.01); G01N 33/2888 (2013.01); F01M 2011/1486 (2013.01); F01M 2011/1466 (2013.01); F01M 2011/1446 (2013.01); F01M 2011/1473 (2013.01); F01M 2011/1426 (2013.01); F16N 2260/18 (2013.01); F01M 2011/14 (2013.01); G06Q 10/20 (2013.01);
Abstract

A system, a method and a computer program to determine the usability of a lubricant such as, e.g., engine oil, and when to replace the lubricant in a particular engine. The system, method, and computer program are further configured to generate a lubricant discard interval for each engine in, e.g., a company's fleet of vehicles. The system, method, and computer program are configured to generate lubricant discard interval schedule for each of the vehicles in the company's fleet based on the lubricant discard intervals.

Find Patent Forward Citations

Dvorak, Todd. (2015). System and method for determining a lubricant discard interval (U.S. Patent No. 8977421). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8977421

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…