Patents Assigned to David B. Hawkins
  • Towing device for small planes and the like
    Patent number: 3946886
    Abstract: A tow device for small planes and the like having a frame having front and rear ends and opposing sides. Front and rear wheels are rotably mounted on the frame and a means to power the wheels is provided. A winch driven by the power means extends rearwardly of the front of the frame and the rear end portion of the frame has an inclined ramp extending downwardly and rearwardly from the frame towards the ground. A stop plate is positioned forward of the ramp to engage and hold securely the front landing wheel of a towed airplane.
    Type: Grant
    Filed: December 16, 1974
    Date of Patent: March 30, 1976
    Assignee: David B. Hawkins
    Inventor: Harold R. Robinson