Patents by Inventor R. Blake Kuralt

R. Blake Kuralt 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: 5842906
    Abstract: A walking mechanism for a toy doll or character having at least one pair of legs. Each leg has a hip end and a foot end. A pair of elliptical idler gears are mounted for rotation about a common shaft, 180 degrees out-of-phase. A second pair of elliptical gears, each in driving relationship with a respective one of the elliptical idler gears are also 180 degrees out-of-phase. The hip end of each leg is mounted for movement with a stub shaft that is in a driven relationship with a respective one of the 180 degree out-of-phase elliptical driving gears to produce a varying speed, generally elliptical orbital movement of the legs to simulate walking.
    Type: Grant
    Filed: February 7, 1997
    Date of Patent: December 1, 1998
    Assignee: Breslow, Morrison, Terzian & Associates, L.L.C.
    Inventors: Rouben T. Terzian, R. Blake Kuralt