Patents by Inventor Charles A. McGough, III

Charles A. McGough, III 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).

  • Automatic mica undercutter
    Patent number: 4653965
    Abstract: An improved machine for undercutting the commutator of a DC motor. Designed specifically to undercut the mica insulation slots of a commutator, the device includes drive means to allow slippage of an undercutting assembly so that saw and spindle assembly damage are avoided. The invention also incorporates an automatic skewing attachment which indirectly senses misallignment of mica slots to be undercut and acts to reposition the commutator as needed so that the mica slot undercutting process may continue.
    Type: Grant
    Filed: August 19, 1985
    Date of Patent: March 31, 1987
    Assignee: Cam Industries, Inc.
    Inventors: Richard M. Fry, Charles A. McGough, III