Patents by Inventor John Spry

John Spry 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).

  • Respiratory monitor and stimulus imparting device and method
    Patent number: 5435317
    Abstract: A device for detecting a respiratory dysfunction of a person located in a bed, cot, crib or the like, and imparting, in response to detection of cessation of respiratory function of the person within the bed, cot, crib or the like, a rocking motion to the bed, cot, crib or the like. The device comprises a detection unit which is provided under the mattress of the bed, cot, crib or the like, and a stimulation unit, which acts, in response to a signal from the detection unit, to impart a rocking motion to the bed, cot, crib or the like. The detection unit is embodied as a pad-like device provided under the mattress.
    Type: Grant
    Filed: December 14, 1992
    Date of Patent: July 25, 1995
    Assignee: Lesbar Pty Limited
    Inventors: Newton McMahon, John Spry