Patents by Inventor Ardeshir Bandari

Ardeshir Bandari has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Dual stage thermostat and electric space heating system
    Patent number: 4641013
    Abstract: A dual stage thermostat for an electrical space heating system in which there are two microswitches connected in parallel and operated by a common bimetallic strip. The first switch when closed connects a heating element to a power supply through a diode which reduces by half the power applied to the element. The second switch when closed connects the heating element directly to the power supply. The temperature at which the second switch opens is set about 1.5.degree. F. lower than that at which the first switch opens. Thus, as the room temperature approaches the desired temperature, the heater element is switched from full to half power, producing less temperature overshoot and saving energy. The thermostat may be used with any standard two wire heater.
    Type: Grant
    Filed: December 14, 1983
    Date of Patent: February 3, 1987
    Assignee: Westcan Manufacturing Ltd.
    Inventors: Gerald Dunnigan, Ardeshir Bandari
  • Switch housing
    Patent number: D309447
    Type: Grant
    Filed: December 19, 1986
    Date of Patent: July 24, 1990
    Assignee: Westcan Electrical Manufacturing Inc.
    Inventor: Ardeshir Bandari