Patents by Inventor David A. Rosenbaum

David A. Rosenbaum 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: 5464224
    Abstract: A game board includes a field defining an m by n array of playing spaces arranged in rows and columns on the field and a plurality of edge regions, wherein each edge region is disposed between a corresponding pair of adjacent playing spaces and wherein visually distinguishable first and second home positions are defined by two of the playing spaces. The game board further includes first and second visually distinguishable playing pieces and first and second sets of fence pieces. The fence pieces of the first set are visually distinguishable from fence pieces of the second set. The fences are stored in a bag from which they are randomly withdrawn during the game.
    Type: Grant
    Filed: October 4, 1994
    Date of Patent: November 7, 1995
    Inventor: David A. Rosenbaum