CENTRAL WELDING SUPPLY CO. INC. Trademarks
HPG
Filed: February 16, 1971
PROPYLENE GAS USED IN WELDING AND CUTTING
Owned by: CENTRAL WELDING SUPPLY CO. INC.
Serial Number: 72383863
TIG ARC
Filed: October 18, 1976
ELECTRIC ARC GAUGING TORCHES AND INERT GAS WELDING TORCHES
Owned by: CENTRAL WELDING SUPPLY CO. INC.
Serial Number: 73103462
