Nonmetallic building materials Trademarks Filed in August 15, 1980
SHADOW STONE
Filed: August 15, 1980
Masonary Units-Namely, Cement Blocks
Owned by: Best Block Company
Serial Number: 73274299
T-GARD II
Filed: August 15, 1980
Masonary Units-Namely, Cement Blocks
Owned by: Best Block Company
Serial Number: 73274306
LITE-BRICK
Filed: August 15, 1980
Brick Facing Veneer
Owned by: Interbrick, Inc.
Serial Number: 73274315
T-GARD I
Filed: August 15, 1980
Masonary Units-Namely, Cement Blocks
Owned by: Best Block Company
Serial Number: 73274338
