Patents by Inventor Bret Heidkamp

Bret Heidkamp 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).

  • Clamp-on rifle sling connector
    Patent number: D664233
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: July 24, 2012
    Inventors: Bret Heidkamp, Steve Nettik
  • Female QD sling swivel
    Patent number: D725217
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: March 24, 2015
    Inventor: Bret Heidkamp
  • Front sight picatinny tri-rail
    Patent number: D725222
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: March 24, 2015
    Inventor: Bret Heidkamp
  • Front sight Picatinny rail
    Patent number: D725223
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: March 24, 2015
    Inventor: Bret Heidkamp