Patents Represented by Attorney Roy A. Ekstvand

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  • Steering mechanism for toy vehicles
    Patent number: 4366645
    Abstract: A toy vehicle (12) including a tractor (14) and a semi-trailer (16) is steered by a steering wheel (84) rotatably mounted to the semi-trailer (16) and linked to the rear end of the tractor (14) laterally of its 5th wheel pivot (52) by a rod (88) which swings the tractor (14) about the pivot (52) when the steering wheel (84) is rotated.
    Type: Grant
    Filed: February 9, 1981
    Date of Patent: January 4, 1983
    Assignee: Mattel, Inc.
    Inventors: Philip W. Crain, James E. Morse