Nonmetallic building materials Trademarks Filed in March 23, 1927
CLARK GRAVE VAULT
Filed: March 23, 1927
GRAVE VAULTS
Owned by: CLARK GRAVE VAULT CO., THE
Serial Number: 71246195
'SAIRSET
Filed: March 23, 1927
FIRE-BRICK CEMENT
Owned by: A. P. Green Refractories Co.
Serial Number: 71246206
ROMANY RAINBOW
Filed: March 23, 1927
QUARRY TILE
Serial Number: 71246245
