Patents by Inventor Paul P. Krolik

Paul P. Krolik 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).

  • Mechanical gum massager
    Patent number: 3967617
    Abstract: A mechanical gum massaging device in which the stimulating or massaging element is caused to move (a) in a generally elliptical path, with (b) the plane of said path being substantially perpendicular to the longitudinal axis of the device, and (c) the operative portion of the stimulator element extending outwardly from the device in a direction such that the plane containing said direction and the longitudinal axis of the device is substantially perpendicular to the major axis of said generally elliptical path.
    Type: Grant
    Filed: April 7, 1975
    Date of Patent: July 6, 1976
    Assignee: Alston, Inc.
    Inventor: Paul P. Krolik