Patents by Inventor Edward Modes

Edward Modes 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).

  • Control apparatus for warm up cycle of air distribution system
    Patent number: 4073433
    Abstract: Apparatus to override the primary pneumatic circuitry of an air distribution system during warm up cycles. Means are provided for nullifying the pressure signal, indicative of ambient temperature, to which the flow controller responds. In the preferred embodiment, the override means comprises a bimetallic helical element which operates to bleed the pneumatic thermostat's air supply, thereby reducing the temperature indicative signal to zero.
    Type: Grant
    Filed: July 22, 1976
    Date of Patent: February 14, 1978
    Assignee: Powers Regulator Company
    Inventor: Edward Modes