Nonmetallic building materials Trademarks Filed in April 20, 1967
JOINTITE
Filed: April 20, 1967
CEMENT FOR PIPE JOINTS AND ANALOGOUS USES
Owned by: MOBIL OIL CORPORATION
Serial Number: 72269680
FLOW-STONE
Filed: April 20, 1967
DRY CEMENT MIX
Owned by: AMERICAN STONE-MIX, INC.
Serial Number: 72269703
