Patents by Inventor Peter N. Spelio

Peter N. Spelio 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).

  • Variable pulsating vacuum device
    Patent number: 4003373
    Abstract: A variable pulsating vacuum pneumatic device having a housing in which a motor and vacuum pump are mounted, with the latter being connected to an applicator used for treating facial and neck tissue. A transmission connects the motor to the pump, while a control circuit permits regulation of the pulse rate of the pump as a function of the speed of the motor.
    Type: Grant
    Filed: June 23, 1975
    Date of Patent: January 18, 1977
    Inventor: Peter N. Spelio