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:
Feb. 21, 2006
Filed:
Nov. 14, 2003
Nicholas Ashworth, Dublin, OH (US);
John G. Chapman, Delaware, OH (US);
Nicholas Ashworth, Dublin, OH (US);
John G. Chapman, Delaware, OH (US);
Ranco Incorporated of Delaware, Wilmington, DE (US);
Abstract
A field programmable or configurable thermostat for an HVAC system is provided. The configurable thermostat allows field programmability of service contact information, including name and contact telephone number information for the installer or service person. The system reminders and service intervals may be provided based upon calendar time or run time, and may be adjusted to particular periods by the service person in the field. Soft keys whose function is described on various changing menus allow service person to navigate through the various display and information entry screens. Scrolling or selection keys are used in one embodiment to vary the information on appropriate screens. Alternate embodiments utilize touch screens, alphanumeric keypads, etc., for the entry and editing of such information.