Patents by Inventor Michael A. Buzzard

Michael A. Buzzard 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: 11938996
    Abstract: A steering column assembly includes a lower jacket. The steering column assembly also includes an upper jacket operatively coupled to the lower jacket, the upper jacket telescopingly moveable relative to the lower jacket. The steering column assembly further includes a rake bracket operatively coupled to the lower jacket. The steering column assembly yet further includes an energy absorption strap operatively coupled to the upper jacket, at least a portion of the energy absorption strap disposed radially outward of the rake bracket.
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: March 26, 2024
    Assignee: Steering Solutions IP Holding Corporation
    Inventors: Donald A. Buzzard, Floyd E. Eschenbacher, Jr., Michael P. Anspaugh
  • Patent number: 4254939
    Abstract: A safety device for load lifting and lowering apparatus of the kind comprising a pair of parallel spaced apart upright guide members of hollow section along each of which travels a runner mounted on a load carrier, a cable being connected to each runner to pull it upwardly along the guide member or lower it down the guide member, comprises pawls rotatably mounted on the runner and a block slidable relative to the pawl to which the cable is connected. Levers are pivotally mounted one on each pawl and one end of each lever is pivotally and slidably connected to the block. Springs urge the block towards the runner. Each pawl has a tapered edge and a roller which rests in normal use in a recess. In normal operation tension in the cable separates the block from the runner but when the tension is released, the springs urge the block towards the runner thereby rotating the levers and thereby moving the roller upwardly so that the pawls are jammed against the walls of the guide member.
    Type: Grant
    Filed: May 25, 1979
    Date of Patent: March 10, 1981
    Assignee: Ratcliff Tail Lifts Limited
    Inventors: Michael A. Buzzard, Ian Michael D. Gaylor