Patents by Inventor James Brun

James Brun 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).

  • High output device for confirming thread presence in nuts and other threaded parts
    Publication number: 20060005405
    Abstract: A device for confirming the presence of thread in nuts and other threaded parts has a threaded gage mounted on a holder which is connected through a clutch to a motor. The motor drives the holder to rotate the threaded gage to engage the threaded part. Switches are provided to stop and reverse the motor. The device identifies parts without threads and also damaged and incomplete threads. The device does not impart undue force levels to unthreaded, undersized parts or defective parts. The device confirms threads in threaded blind bores.
    Type: Application
    Filed: September 29, 2004
    Publication date: January 12, 2006
    Inventors: John Wickham, James Brun, Robert Paquin