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:
Sep. 23, 2003
Filed:
Oct. 16, 2002
John M. Sartain, St. Louis, MO (US);
Bartholomew L. Toth, St. Louis, MO (US);
Emerson Electric Co., St. Louis, MO (US);
Abstract
A thermostat comprising a software sub-routine for controlling the operation of an air conditioner and a stored value representative of the air conditioner's operating and non-operating time, which is indicative of the outdoor temperature and load on the air conditioning system. The stored value representative of operating time is evaluated by the software sub-routine, which responsively raises the set-point temperature when the stored value exceeds a predetermined level indicative of a high outdoor temperature. The economy feature can be manually enabled, or remotely enabled via an input signal from a phone or Internet connection.