Patents by Inventor Trent Hadden

Trent Hadden 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).

  • Gun barrel cleaning device
    Patent number: 7451707
    Abstract: The present gun barrel cleaning device provides a special cartridge with a casing filled with a carbon dioxide charge which forwardly propels a push pin having a sliding seal near the firing pin and a two-pieced break-away seal at the opposite end, which separates to push a cloth rag and metal brush through the bore when the cartridge is loaded into the gun and the gun is fired.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: November 18, 2008
    Inventor: Trent Hadden