Chemicals Trademarks Filed in June 22, 1967
CASTOCURE
Filed: June 22, 1967
POLYURETHANE RESINS
Owned by: ISOCYANATE PRODUCTS, INC.
Serial Number: 72274524
TUFFEX
Filed: June 22, 1967
CEMENT AND CONCRETE ADDITIVE FOR INCREASING STRENGTH, BONDING AND ABRASION RESISTANCE
Owned by: WHALEN, RAYMOND and WEBER, CHARLES E.
Serial Number: 72274553
