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:
Dec. 20, 2011
Filed:
Jul. 31, 2007
Applicant:
Victoriano Ruiz, Roscommon, MI (US);
Inventor:
Victoriano Ruiz, Roscommon, MI (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 25/20 (2006.01); G01N 25/00 (2006.01); G01K 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A particle sensor is provided having a first temperature sensing device having a sensing surface exposed to particles contained within a fluid. The sensing surface is at least partially coated with a catalyst for promoting an exothermic reaction with at least a portion of the particles. The particle sensor also has a second temperature sensing device positioned at a location substantially thermally isolated from thermal energy generated by the exothermic reaction.
Ruiz, Victoriano. (2011). Particle sensor (U.S. Patent No. 8080427). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8080427
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile