Patents by Inventor Marc M. Fellman

Marc M. Fellman 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).

  • Electrical award signaling means for a pinball machine
    Patent number: 4293131
    Abstract: An audio and/or visual signal device is mounted on a pinball machine for signaling to the area surrounding the machine that a replay game or the like has been awarded. The signal device is connected through a relay to a source of electric power. The relay is energized by a magnetic reed switch adapted to be mounted in close association with a solenoid operated knocker within the machine so that the switch is magnetically closed when the knocker is operated.
    Type: Grant
    Filed: December 27, 1977
    Date of Patent: October 6, 1981
    Inventors: Marc M. Fellman, Wade S. Wright