Nonmetallic building materials Trademarks Filed in October 20, 1967
TROUP
Filed: October 20, 1967
STANDARD REFRACTORY BRICK
Owned by: GENERAL REFRACTORIES COMPANY
Serial Number: 72282953
LITECAST
Filed: October 20, 1967
REFRACTORY CASTABLE-NAMELY, LIGHTWEIGHT REFRACTORY AGGREGATE AND A HYDRAULIC SETTING CEMENT
Owned by: GENERAL REFRACTORIES COMPANY
Serial Number: 72282954
SALINA
Filed: October 20, 1967
REFRACTORY BRICK
Owned by: GENERAL REFRACTORIES COMPANY
Serial Number: 72282955
