Patents by Inventor Jack W. Carter

Jack W. Carter 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).

  • Tool holder
    Patent number: 4668138
    Abstract: A tool holder for supporting an end mill tool. The tool holder has a main body portion, a collet and a collar operable together to apply radial forces to hold the tool. The tool holder also has a threaded adjustment device operable with the tool to hold the tool in a predetermined axial position. A set screw is operable with the adjustment device to further insure against undesired axial movement of the tool.
    Type: Grant
    Filed: July 1, 1985
    Date of Patent: May 26, 1987
    Assignee: Northrop Corporation
    Inventor: Jack W. Carter