Patents by Inventor William Thomas Schreckenstein

William Thomas Schreckenstein 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).

  • Receiver spur for a firearm
    Patent number: 9127905
    Abstract: A receiver spur adapted to be mounted behind the trigger and the trigger guard of a firearm such as the AR-15. The spur is configured to substantially conformingly abut the surface of the receiver immediately behind the trigger guard and is secured to the receiver.
    Type: Grant
    Filed: September 19, 2013
    Date of Patent: September 8, 2015
    Inventors: William Thomas Schreckenstein, Stephen Elmer Byron
  • RECEIVER SPUR FOR A FIREARM
    Publication number: 20140259850
    Abstract: A receiver spur adapted to be mounted behind the trigger and the trigger guard of a firearm such as the AR-15. The spur is configured to substantially conformingly abut the surface of the receiver immediately behind the trigger guard and is secured to the receiver.
    Type: Application
    Filed: September 19, 2013
    Publication date: September 18, 2014
    Inventors: William Thomas Schreckenstein, Stephen Elmer Byron