Patents by Inventor Emery J. Nagy

Emery J. Nagy 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).

  • Tire pressure sensing and alarm system
    Patent number: 4286253
    Abstract: A tire pressure sensing and alarm system having a sensor for each wheel of a vehicle, emitting an rf alarm signal upon sensing low pressure, and a receiver in the driver's compartment to give a visual and/or audible alarm upon receipt of the signal. The sensor has a pressure responsive piston and an adjustably positioned switch to be actuated by the piston.
    Type: Grant
    Filed: August 24, 1979
    Date of Patent: August 25, 1981
    Inventor: Emery J. Nagy