Patents by Inventor Jerry L. Chrislock

Jerry L. Chrislock 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).

  • Backlash compensator mechanism
    Patent number: 4135412
    Abstract: Mechanism which compensates for backlash error in a lead screw position indicator by decoupling the indicator shaft from the lead screw when reversing rotation. The position indicator then displays correct information regardless of the direction of rotation of the lead screw.
    Type: Grant
    Filed: December 14, 1977
    Date of Patent: January 23, 1979
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventor: Jerry L. Chrislock