Tuffex Trademarks

TUFFEX
tumblers, beverage containers, and insulated servers
Cancelled  ·  September 30, 1991  ·  74207888  · 
TUFFEX
CEMENT AND CONCRETE ADDITIVE FOR INCREASING STRENGTH, BONDING AND ABRASION RESISTANCE
Expired  ·  June 22, 1967  ·  72274553  ·