Patents Assigned to Brabo Corporation Naamloze Vennootschap
  • Construction units, some with corresponding pinion wheels mounted in meshed relation
    Patent number: 3965610
    Abstract: A toy comprising a base and means on the base rotatably mounting a plurality of pinion wheels in interengaging relationship one with another so that different patterns of the pinion wheels may be created.
    Type: Grant
    Filed: August 5, 1974
    Date of Patent: June 29, 1976
    Assignee: Brabo Corporation Naamloze Vennootschap
    Inventor: Alfons Adriaan Den Ouden