Nonmetallic building materials Trademarks Filed in September 22, 1978
CHANNEL SLOPE
Filed: September 22, 1978
Prefabricated Drain Unit for Discharging Surface Water Made of Concrete Containing Plastic
Owned by: ACO-Drain, Incorporated
Serial Number: 73186588
PLEXICOURT
Filed: September 22, 1978
PAVING MATERIAL FOR TENNIS COURTS AND SIMILAR PLAY AREAS
Owned by: ICP CONSTRUCTION, INC.
Serial Number: 73188036
