KLOSTER STEEL CORPORATION Trademarks
"PURE-ORE"
Filed: February 13, 1928
TOOL STEEL
Owned by: KLOSTER STEEL CORPORATION
Serial Number: 71261637
PURE-ORE "D-C 33"
Filed: February 18, 1938
HOT WORK STEEL
Owned by: KLOSTER STEEL CORPORATION
Serial Number: 71403180
"HI-RUN"
Filed: July 10, 1947
DIE AND TOOL STEEL
Owned by: KLOSTER STEEL CORPORATION
Serial Number: 71492563
AIR-CHROM
Filed: March 10, 1948
TOOL STEEL
Owned by: KLOSTER STEEL CORPORATION
Serial Number: 71551640
CLIPPER"
Filed: October 7, 1950
DIE AND TOOL STEEL
Owned by: KLOSTER STEEL CORPORATION
Serial Number: 71604583
