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:
Apr. 29, 1986
Filed:
Sep. 24, 1984
Joseph J Butkovich, Oceanside, CA (US);
Robert A Buchaklian, Jr, San Diego, CA (US);
Gregory Campbell, San Diego, CA (US);
Other;
Abstract
A control for interior environmental energy system comprising a portable thermostat comprising a temperature indicator, an electromagnetic pulse transmitter and means to trigger the pulse transmitter with a coded 'on' and a coded 'off' pulse in response to the temperature in the room where the thermostat is located, an actuator unit in communication with the energy unit that contains means for receiving said energy pulses and relaying them to the energy system and that is latched into a stabilized on or off position through repeated receipt of the specific codes and a fail safe system that either closes down the control or transfers control to conventional built-in controller upon failure to receive coded pulses over a specific time period.