PENNSYLVANIA STEEL CORPORATION Trademarks
PENN-FLEX
Filed: November 20, 1953
BAR TOOL STEEL
Owned by: PENNSYLVANIA STEEL CORPORATION
Serial Number: 71656738
X-100
Filed: September 5, 1967
TOOL STEEL, BAR STEEL, METAL CASTINGS AND FORGINGS
Owned by: PENNSYLVANIA STEEL CORPORATION
Serial Number: 72279678
PCX
Filed: April 20, 1971
STEEL
Owned by: PENNSYLVANIA STEEL CORPORATION
Serial Number: 72389714
