Nonmetallic building materials Trademarks Filed in September 19, 1960
TRINITY LITE-WATE
Filed: September 19, 1960
Oil Well Cement
Owned by: General Portland Inc.
Serial Number: 72104712
SOLITUDE
Filed: September 19, 1960
Acoustical Tile
Owned by: NATIONAL GYPSUM COMPANY
Serial Number: 72104743
