Patents by Inventor Richard N. Russell

Richard N. Russell 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).

  • Workholding apparatus for workpiece transfer
    Patent number: 8833773
    Abstract: A workholding apparatus comprising a chuck body, first jaw members and second jaw members wherein the second jaw members are shaped to grip a workpiece of a particular geometry. The first and second jaw members are constructed to enable easy, quick and manual replacement of the second jaw members with other second jaw members having different grip shapes so as to enable gripping of workpieces with different geometries.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: September 16, 2014
    Assignee: The Gleason Works
    Inventors: Donald L. Allis, Richard N. Russell
  • WORKHOLDING APPARATUS FOR WORKPIECE TRANSFER
    Publication number: 20120061926
    Abstract: A workholding apparatus comprising a chuck body, first jaw members and second jaw members wherein the second jaw members are shaped to grip a workpiece of a particular geometry. The first and second jaw members are constructed to enable easy, quick and manual replacement of the second jaw members with other second jaw members having different grip shapes so as to enable gripping of workpieces with different geometries.
    Type: Application
    Filed: September 7, 2011
    Publication date: March 15, 2012
    Applicant: THE GLEASON WORKS
    Inventors: Donald L. Allis, Richard N. Russell