Patents by Inventor Leonard A. Distaso

Leonard A. Distaso 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).

  • Automatic phonograph bonus award system
    Patent number: 4258838
    Abstract: A bonus award system for an automatic phonograph offers bonus pricing during bonus time intervals. Optionally operable means are provided for initiating bonus intervals in the absence or presence of record plays during random time intervals, which are determined in part by phonograph customer activity.
    Type: Grant
    Filed: October 30, 1979
    Date of Patent: March 31, 1981
    Inventors: Donald C. Rockola, Michael Schneider, Leonard A. Distaso