Patents Assigned to OR-DA Industries Ltd.
  • Movable puzzle
    Patent number: 4061339
    Abstract: A movable puzzle comprising a plurality of puzzle elements having a substantially planar configuration which together form a completed image on at least one planar face when juxtaposed in a desired relative generally planar orientation. The puzzle pieces are arranged in upstanding completed image orientation in a trough having wheels mounted thereon in desired juxtaposition and spatial relationship so as to permit movement of the puzzle pieces as a whole.
    Type: Grant
    Filed: June 11, 1976
    Date of Patent: December 6, 1977
    Assignee: Or Da Industries Ltd.
    Inventor: Theo Maurice Simon Coster
  • Educational board game
    Patent number: 3982331
    Abstract: An educational board game comprising single and multiple unit tokens respectively, marked with numerals corresponding to the number of constituent units, each multiple unit token being formed of a corresponding multiple of integrally coupled together single unit tokens, and a board formed with successive series of discrete engagement locations, each token being engageable with a number (corresponding to the number of constituent units thereof) of successive locations, successive series of locations being separated from each other.
    Type: Grant
    Filed: March 20, 1975
    Date of Patent: September 28, 1976
    Assignee: OR-DA Industries Ltd.
    Inventor: Arieh Solomon