Patents by Inventor Timothy J. Cash

Timothy J. Cash 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).

  • Valve and actuator apparatus allowing multiposition relationship
    Patent number: 5007613
    Abstract: An assembly which includes a linkarm joining a valve having a rotatable mounted first shaft on which a butterfly is mounted and a actuator having a second shaft which reciprocally moves in a linear path. The linkarm includes a plate having first and second apparatus for engaging the first shaft and first and second apparatus for engaging the second shaft. The first and second apparatus for engaging the first shaft includes apparatus limiting engagement between the first shaft and the first and second apparatus for engaging the first shaft to specific angular positions. The specific angular positions are rotated with respect to each other in some embodiments.
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: April 16, 1991
    Assignee: General Signal Corporation
    Inventors: James E. Barker, Timothy J. Cash