Patents Assigned to DPMS Firearms, LLC
  • Receiver gasket
    Patent number: 7587851
    Abstract: A gasket designed to fit into the bottom of the lower receiver of an M16 and AR style rifle. The gasket assists in preventing debris and blown primers from inhibiting the firing motion of the trigger of the rifle. The gasket surrounds a portion of the trigger within the lower receiver without impeding the movement of the trigger. The gasket lies flat in the bottom of the lower receiver and is retained in place by the installed trigger and trigger spring.
    Type: Grant
    Filed: September 18, 2006
    Date of Patent: September 15, 2009
    Assignee: DPMS Firearms, LLC
    Inventor: Randy E. Luth
  • Rifle receiver trigger gasket
    Patent number: D580007
    Type: Grant
    Filed: September 18, 2006
    Date of Patent: November 4, 2008
    Assignee: DPMS Firearms, LLC
    Inventor: Randy E. Luth
  • Rifle receiver trigger gasket
    Patent number: D595385
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: June 30, 2009
    Assignee: DPMS Firearms, LLC
    Inventor: Randy E. Luth