| HYPERTAP PM Research Inc.
87392062 30 Mar 2017 | on 12 Feb 2019
| Muzzle brakes that screw onto firearm barrels,HYPER TAP Class 013 Class 013 Firearm Products Muzzle brakes that screw onto firearm barrels | | | ACCU-LUG PM Research Inc.
87392037 30 Mar 2017 | on 18 Jan 2024
| Recoil lug for use in firearms Class 013 Class 013 Firearm Products Recoil lug for use in firearms | | | ACCU-WASHER PM Research Inc.
87094812 06 Jul 2016 | on 18 Jan 2024
| firearm attachments, namely, muzzle device alignment systems in the na... Class 013 Class 013 Firearm Products firearm attachments, namely, muzzle device alignment systems in the nature of specialized washers for use on firearms | | | M11 PM Research Inc.
87094852 06 Jul 2016 | on 28 Jul 2023
| M ELEVEN,Muzzle brakes that screw onto a rifle barrel Class 013 Class 013 Firearm Products M ELEVEN | | | EFAB PM Research Inc.
87094830 06 Jul 2016 | on 12 Aug 2023
| Muzzle brakes that screw onto a rifle barrel,ENHANCED FLASH ARRESTING ... Class 013 Class 013 Firearm Products Muzzle brakes that screw onto a rifle barrel | | | AFAB PM Research Inc.
87094820 06 Jul 2016 | on 12 Aug 2023
| Muzzle brakes that screw onto a rifle barrel,ADVANCED FLASH ARRESTING ... Class 013 Class 013 Firearm Products Muzzle brakes that screw onto a rifle barrel | | | V-LOC PM Research, Inc.
88425024 10 May 2019 | on 26 May 2020 | V-LOCK,Firearm barrel attachment interface in the nature of a barrel c... Class 013 Class 013 Firearm Products V-LOCK | | | PRECISION ARMAMENT PM Research Inc.
87094797 06 Jul 2016 | on 12 Apr 2018 | High-end tactical firearm attachments, namely, muzzle brakes and acces... Class 013 Class 013 Firearm Products High-end tactical firearm attachments, namely, muzzle brakes and accessories, modular external scope rail systems, control accessories in the nature of adjusting knobs for sights and recoil lug pads, but specifically excluding cleaning implements for firearms, namely, barrel cleaning brushes, cleaning clothes, tool sets, gun oils; component parts for pistols; covers for firearms; firearms; holsters; pistol cases; pistol grips; pistol holsters; pistols; pistols and parts thereof; stands for firearms; weapon cases for firearms | | 
