73813696
Jul 20, 1989
Nov 24, 1992
CANADIAN GENERAL-TOWER LIMITED
Active Trademark
CONTAINMENT LINERS IN THE FORM OF PLASTIC SHEETING USED FOR ENVIRONMENTAL PROTECTION PURPOSES SUCH AS FOR LINING CANALS, SEWAGE LAGOONS, TANKS, LANDFILL SITES, MINE TAILING PONDS, AND THE LIKE
Nonmetallic Building Materials