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:
Oct. 13, 2020
Filed:
Aug. 04, 2014
Applicant:
Lennox Industries Inc., Richardson, TX (US);
Inventors:
Muhammad Al Mirza, Farmers Branch, TX (US);
Darko Hadzidedic, Carrollton, TX (US);
Wojciech Grohman, Little Elm, TX (US);
Timothy H. Thorson, McKinney, TX (US);
Ammar Kailani, Carrollton, TX (US);
Timothy E. Wallaert, Wylie, TX (US);
Assignee:
Lennox Industries Inc., Richardson, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 27/02 (2006.01); G05D 23/24 (2006.01); G05D 23/19 (2006.01); F24F 11/30 (2018.01); F24F 110/50 (2018.01);
U.S. Cl.
CPC ...
G05D 27/02 (2013.01); F24F 11/30 (2018.01); G05D 23/1931 (2013.01); G05D 23/24 (2013.01); F24F 2110/50 (2018.01);
Abstract
An HVAC controller includes (1) an interface coupled to an air quality sensor proximate to the premises and coupled to a data source external to the HVAC system, the interface configured to receive environmental data from both the air quality sensor and the external data source and (2) a processor configured to automatically operate a demand unit of the HVAC system based on the environmental data.