Patents by Inventor James H. Lockett

James H. Lockett 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).

  • Variable geometry router
    Patent number: 4338052
    Abstract: A router is mounted in a resilient support within a housing mounted on the end of a robot arm to permit substantial lateral movement of the router relative to the housing in any radial direction as the router traverses a template; the router being concentrically positioned within the housing in a resilient support positioned midway between the ends of the router.
    Type: Grant
    Filed: March 31, 1980
    Date of Patent: July 6, 1982
    Assignee: Northrop Corporation
    Inventor: James H. Lockett