Patents Examined by Anton O. Dechsie
  • Patent number: 4735417
    Abstract: A puzzle in which a plurality of object members can be rotatably manipulated in groups of four, the groups of four overlapping so that a single object member can be moved from one of the groups to another. Each of the object members has an upper surface which may be given a particular color or image so that a user may derive enjoyment from arranging the object members into a desired pattern based on their colors or images.
    Type: Grant
    Filed: June 25, 1987
    Date of Patent: April 5, 1988
    Inventor: Murray J. Gould