| PRO-PORT MAG-NA-PORT INTERNATIONAL, INC.
73257434 10 Apr 1980 | on 03 Aug 2021
| Services Provided in Connection with Forming Gas Escape Ports in Firea... Class 037 Class 037 Construction and Repair Services Services Provided in Connection with Forming Gas Escape Ports in Firearm Barrels to Reduce Muzzle Blast and Firearm Recoil | | | MAG-NA-PORT MAG-NA-PORT INTERNATIONAL INC.
73017094 26 Mar 1974 | on 13 Apr 2018
| FORMING GAS ESCAPE PORTS IN FIREARM BARRELS TO REDUCE MUZZLE BLAST AND... Class 040 Class 040 Treatment & Processing of Materials Services FORMING GAS ESCAPE PORTS IN FIREARM BARRELS TO REDUCE MUZZLE BLAST AND FIREARM RECOIL | | | Logo Mark MAG-NA-PORT INTERNATIONAL, INC.
73483924 06 Jun 1984 | on 01 Apr 2017
| PROVIDING FIREARM PORTING WHICH REDUCES RECOIL AND MUZZLE JUMP AT DISC... Class 042 Class 042 Computer & Software Services & Scientific Services PROVIDING FIREARM PORTING WHICH REDUCES RECOIL AND MUZZLE JUMP AT DISCHARGE | | | MAG-NA-PORT Mag-Na-Port International, Inc.
76653082 09 Jan 2006 | on 12 Sep 2014 | Firearm upgrading services, namely, modifying the firearm barrel by re... Class 040 Class 040 Treatment & Processing of Materials Services Firearm upgrading services, namely, modifying the firearm barrel by removing metal to form gas escape ports for the purpose of reducing muzzle lift or muzzle jump and firearm recoil | |