Patents by Inventor David N. Magida

David N. Magida 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: 4262904
    Abstract: A game device comprising a cylinder (10) formed of a pair of side walls (18) and an outer circumferential wall (22) spanning the side walls. An inner circumferential wall (24) and a middle circumferential wall (26) span the side walls (18) with the middle circumferential wall being located between the inner and outer circumferential walls and the three circumferential walls being spaced from each other. A barrier (28) spanning the side walls (18) extends radially between the three circumferential walls. An entry hole (20) extends through the outer circumferential wall adjacent to and on a first side of the barrier (28). A plurality of avoidance holes (32) extend through middle circumferential wall with the avoidance hole (32) closest to the second side of the barrier (28) being spaced from the barrier (28) and with the avoidance holes (32) all being out of alignment with the entry hole (20) and all being of smaller diameters than the width of the middle circumferential wall (26).
    Type: Grant
    Filed: February 22, 1980
    Date of Patent: April 21, 1981
    Inventor: David N. Magida