Patents Assigned to SRATS, Inc.
  • Adjustable-height suspension system
    Patent number: 7857325
    Abstract: A system for adjusting the height or spacing between the frame and axle of a vehicle. The system may operate by manipulating a suspension system connecting the frame to the axle and comprising shock assemblies. The system may include hydraulic spacers selectively changing in length in unison, thereby manipulating the equilibrium positions of the shock assemblies and changing the distance between the frame and axle. Between changes in length, the hydraulic spacers may act as a substantially rigid bodies.
    Type: Grant
    Filed: December 17, 2007
    Date of Patent: December 28, 2010
    Assignee: SRATS, Inc.
    Inventors: Charles R. Copsey, Curtis J. McNeil