Nonmetallic building materials Trademarks Filed in June 14, 1967
GROUT-ON
Filed: June 14, 1967
PERMANENT FLEXIBLE WATER RESISTANT CERAMIC TILE CROUT
Owned by: GT HOLDING, LLC
Serial Number: 72273840
HYDRO-PRESSED
Filed: June 14, 1967
CONCRETE STAVES
Owned by: C & B SILO COMPANY
Serial Number: 72273850
HYDRA-CRETE
Filed: June 14, 1967
CONCRETE SLABS
Owned by: C & B SILO COMPANY
Serial Number: 72273851