Patents Assigned to Nichigan Co. Ltd.
  • Patent number: 4986756
    Abstract: An artistic toy for producing a desired design, figure or picture includes a support with cells and a plurality of blocks to be mounted in the cells. Once mounted in the cells, the blocks are firmly held therein. The toy further includes a block remover which enables the blocks to be readily removed, one by one, from the cells no matter how the blocks are located relative to one another. Another artistic toy includes (i) a holding plate which can be connected to a support to hold blocks from above, (ii) means for standing an assembled toy of the support, blocks and the holding plate on a flat surface, and (iii) means for hanging the assembled toy on a wall.
    Type: Grant
    Filed: December 28, 1988
    Date of Patent: January 22, 1991
    Assignee: Nichigan Co. Ltd.
    Inventor: Naoki Yamaguchi