Patents by Inventor Doyle Downey

Doyle Downey 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).

  • Publication number: 20050087946
    Abstract: A vehicle suspension is provided that includes a frame supporting a pair of laterally spaced apart suspension members pivotally supported on the frame and movable in a vertical direction. Each of a pair of wheel ends is supported respectively on one of the suspension members. A stabilizer bar is supported on the frame laterally between the suspension members. The stabilizer bar includes opposing ends each respectively proximate one of the suspension members. Each of a pair of resilient stabilizer bar links respectively interconnects one of the ends and one of the suspension members and transmits torsional force to the stabilizer bar in response to movement of the suspension members in the vertical direction during roll conditions. The links have first and second deflection rates during the roll condition with the first rate being less than the second deflection rate.
    Type: Application
    Filed: December 14, 2004
    Publication date: April 28, 2005
    Inventors: Robert Carlstedt, James Chamberlin, Ragnar Ledesma, Nancy Saxon, Dennis Kramer, Doyle Downey, Joseph Cubalchini, Monte Williams