CARNEGIE-ILLINOIS STEEL CORPORATION Trademarks
MX
Filed: October 4, 1949
FREE-MACHINING STEEL BAR STOCK
Owned by: CARNEGIE-ILLINOIS STEEL CORPORATION
Serial Number: 71585742
TRI-TEN
Filed: June 26, 1950
STEEL STRUCTURAL SHAPES
Owned by: CARNEGIE-ILLINOIS STEEL CORPORATION
Serial Number: 71599746
DI-LOK
Filed: December 8, 1950
Owned by: CARNEGIE-ILLINOIS STEEL CORPORATION
Serial Number: 71607419
DI-LOK
Filed: December 8, 1950
STEEL BARS
Owned by: CARNEGIE-ILLINOIS STEEL CORPORATION
Serial Number: 71607420
