Nonmetallic building materials Trademarks Filed in October 31, 1984
LANDSCAPE PAVERS
Filed: October 31, 1984
MANUFACTURED BUILDING BLOCK FOR EXTERIOR USE
Owned by: CROWN HILL STONE, INC.
Serial Number: 73506471
WOODSTOVE DESIGNER BLOCKS
Filed: October 31, 1984
BLOCKS USED FOR INSULATION OF STOVES, HEATERS AND FIREPLACE INSERTS MADE PRIMARILY FROM CELLULAR CONCRETE MATERIAL
Owned by: CROWN HILL STONE, INC.
Serial Number: 73506473
