Nonmetallic building materials Trademarks Filed in March 26, 1941
TEXCOR
Filed: March 26, 1941
PORTLAND CEMENT
Owned by: LONE STAR CEMENT CORPORATION
Serial Number: 71441971
TEXCOR
Filed: March 26, 1941
PORTLAND CEMENT
Owned by: LONE STAR CEMENT CORPORATION
Serial Number: 71441972