Nonmetallic building materials Trademarks Filed in January 27, 1950
DURA-GLAZE
Filed: January 27, 1950
CERAMIC FLOOR AND WALL TILE
Owned by: GLADDING, MCBEAN & CO.
Serial Number: 71591567
TRU-JOINT
Filed: January 27, 1950
CERAMIC WALL AND FLOOR TILE
Owned by: GLADDING, MCBEAN & CO.
Serial Number: 71591569