Nonmetallic building materials Trademarks Filed in June 16, 1967
POREX
Filed: June 16, 1967
CEMENT BOUND WOOD FIBER SLAB
Owned by: CONCRETE PLANK CO., INC.
Serial Number: 72274049
GGG CORPORATION
Filed: June 16, 1967
BUILDING BRICKS
Owned by: GENERAL CLAY PRODUCTS CORP.
Serial Number: 72274058
"BRICKY"
Filed: June 16, 1967
BUILDING BRICKS
Owned by: GENERAL CLAY PRODUCTS CORP.
Serial Number: 72274059
