Patents by Inventor Raymond M. Hall

Raymond M. Hall 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).

  • Patent number: 4190251
    Abstract: A bump board game for finger propelled marbles including a walled enclosure having a flat sloping playing surface with spaced marble scoring holes therein and bump guide deflecting members arranged thereon. A dump board underlies the playing surface to retain marbles in the scoring holes and is hinged rearwardly with the front end being free and supported by a resilient pad so as to be depressible therewith to swing the board downwardly for releasing marbles from the scoring holes for return to the front of the enclosure.
    Type: Grant
    Filed: March 27, 1978
    Date of Patent: February 26, 1980
    Inventor: Raymond M. Hall