Building construction and repair Trademarks Filed in April 10, 1980
PRO-PORT

PRO-PORT

Filed: April 10, 1980
Services Provided in Connection with Forming Gas Escape Ports in Firearm Barrels to Reduce Muzzle Blast and Firearm Recoil…
Owned by: MAG-NA-PORT INTERNATIONAL, INC.
Serial Number: 73257434

RENT-A-VAC

RENT-A-VAC

Filed: April 10, 1980
Removing Gravel and Dirt from Roofs, Spraying Asphalt and Tar on Roofs, and Applying Gravel to Roofs
Owned by: Rent-A-Vac International, Inc.
Serial Number: 73257442