Manuel Estevez Pastrana Trademarks
HELIXPLUG
Filed: December 14, 2023
Mining device, namely, a conical plug used in mining operations for the purpose of sealing blast hole
Owned by: Manuel Estevez Pastrana
Serial Number: 98314916
HELIXPLUG
Filed: December 15, 2023
Mining device, namely, a Conical plug made primarily from rubber used in mining operations for the purpose of sealing a…
Owned by: Manuel Estevez Pastrana
Serial Number: 98316287
