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:
May. 12, 2020
Filed:
Sep. 17, 2012
Applicant:
Harris Research, Inc., Logan, UT (US);
Inventors:
Edward E. Durrant, Paradise, UT (US);
Monte G. Taylor, Logan, UT (US);
Assignee:
Harris Research, Inc., Nashville, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/34 (2006.01); B60P 3/14 (2006.01); A47L 11/40 (2006.01);
U.S. Cl.
CPC ...
A47L 11/34 (2013.01); A47L 11/4083 (2013.01); B60P 3/14 (2013.01); F01P 2060/00 (2013.01);
Abstract
A cleaning system is disclosed that includes a vehicle that has a cooling system for circulating a coolant, a diverter coupled with the cooling system that is configured to divert the coolant through a heat exchanger, a pump configured to pump a cleaning solution through the heat exchanger so that the heat exchanger heats the cleaning solution without mixing the coolant and the cleaning solution, and a rotary head cleaner in fluid communication with the heat exchanger for receiving the cleaning solution and applying the cleaning solution to a floor.