Patents by Inventor William H. Swift

William H. Swift 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: 6000291
    Abstract: A starter assembly for assisting a user in starting a lawnmower engine includes a base component having two opposing vertical side walls, a vertical rear wall and planar horizontal upper and lower surfaces. A lawnmower may be suspended a predetermined distance above the upper surface by placing its wheels on a pair of opposed ramp members. Attached to a sidewall of the base component is an electric motor which rotatably drives a horizontal bar extending from the upper surface. The rotating bar has a pair of oppositely facing pivoting flaps for engaging a lawnmower blade. The electric motor is selectively activated with a lockable switch disposed on the exterior of the base component. Accordingly, when the electric motor is activated, the bar rotates and the flaps pivot to a vertical position to engage the lawnmower blade to rotate the blade at a speed sufficient to crank the engine.
    Type: Grant
    Filed: March 18, 1998
    Date of Patent: December 14, 1999
    Inventor: William H. Swift