Patents by Inventor Charles John Kohel, SR.

Charles John Kohel, SR. 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).

  • Firearm Safety Mechanisms and Methods
    Publication number: 20150135571
    Abstract: A firearm safety mechanism of the present disclosure has a cylindrical body adapted for insertion into a barrel of a firearm. Further, the safety mechanism has a threaded bore on a first end of the cylindrical body for receiving an insertion tool and a second end for engaging at least a portion of a chamber of a firearm thereby prohibiting rotation of a cylinder of the firearm.
    Type: Application
    Filed: November 17, 2014
    Publication date: May 21, 2015
    Inventor: Charles John Kohel, SR.