Patents by Inventor Leonard J. Mader

Leonard J. Mader 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: 5386998
    Abstract: A container member is arranged to include a surrounding wall, having a first support wall arranged to accommodate a row of peg members, that in turn are rotatably mounted about an axle, with a second support wall spaced from the first support wall and axle to accommodate the peg members upon rotation of the peg members from the first support wall, such that each peg member includes a digital enumeration upon an end wall of a respective peg member. Upon the throwing of dice onto the floor of the container, the total of the dice thusly rolled is replicated by the enumeration of the peg members until further replication by further throwing of the dice is not available.
    Type: Grant
    Filed: September 20, 1993
    Date of Patent: February 7, 1995
    Inventors: Rosemary L. Mader, Leonard J. Mader