U.S. federal trademark · Serial No. 85663598 · Reg. No. 4394796
rifles and parts thereof; upper receivers for rifles; gas piston systems for rifles comprised of a gas block, gas plug, rod, cylinder, spring, and bolt carrier key; kits for retrofitting rifles from gas impingement systems to gas piston systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.