Special-purpose Attachments Patents (Class 278/35)
  • Patent number: 4561666
    Abstract: A sleigh for travel over a snow covered surface adapted to be disassembled or knocked down into a storage or transport position, from an operating position, is shown. Runners of the sleigh are pivotally connected to a floorboard along side edges thereof. The runners are locked into an operating position and may be unlocked to fold against a bottom surface of the floorboard in a stored position. An upper body including a seat is formed of multiple planar pieces which are dependently interlocked with each other for assembly and later disassembly. Means are provided for interlocking the runners to a hitching assembly to which a horse is conventionally harnessed.
    Type: Grant
    Filed: January 3, 1984
    Date of Patent: December 31, 1985
    Inventor: James P. Aumann