SUPEROCK
Filed: March 20, 1936
BY-PRODUCTS OF BLAST FURNACES-NAMELY, CRUSHED SLAG FOR USE AS AN AGGREGATE FOR CEMENT OR CONCRETE
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 71376227
STOCKRAY
Filed: October 27, 1958
ELECTRONIC INSTRUMENT OR DEVICE FOR GAUGING STOCK LEVEL OF BLAST FURNACES
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72061435
REPUBLIC X-TRU-COAT
Filed: March 20, 1961
PLASTIC COATED STEEL PIPE AND TUBING
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72116075
SURFACOUNT
Filed: May 29, 1961
ELECTRICAL INSTRUMENT FOR GAUGING THE SURFACE OF METAL SHEETS
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72121027
COKERAY
Filed: May 29, 1961
ELECTRICAL INSTRUMENT INCLUDING AS ITS COMPONENTS A TRANSMITTER, A RECEIVER, AND A CONTROL UNIT FOR CONTROLLING THE PUSHING…
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72121028
LOCOTE
Filed: January 21, 1964
STEEL SHEET AND STRIP, WITH AN ELECTRICAL INSULATIVE AND CORROSION INHIBITING COATING
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72185076
ANGLE-TITE
Filed: December 8, 1964
BALL JOINT BEARING MINE ROOF BOLTS
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72207734
INCH-MARKED
Filed: March 4, 1965
ELECTRICALLY WELDED PIPE, CONDUIT AND TUBING COMPOSED OF IRON, STEEL, OR FERROUS ALLOYS
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72213354
GREEN DOT
Filed: April 7, 1966
GALVANIZED SHEET AND STRIP
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72242932
MOISTURAY
Filed: June 8, 1966
NUCLEAR GAGE FOR CONTINUOUS, NONCONTACT MEASUREMENT AND AUTOMATIC CONTROL OF MOISTURE IN CONVEYOR FED MATERIALS
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72247622
DUROFLASH
Filed: June 15, 1966
STAINLESS STEEL ROOF FLASHING FOR BUILDINGS
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72248164
CSR
Filed: December 13, 1966
STRETCH-REDUCED BUTT-WELD PIPE
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72260683
X-TRU-COAT
Filed: April 12, 1967
PLASTIC COATED STEEL PIPE AND TUBING
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72268994
RS 95
Filed: September 19, 1968
SEAMLESS STEEL CASING
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72307751
CAL-DEOX
Filed: October 25, 1972
STEEL BARS AND BILLETS
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 72439310
RUSH
Filed: April 7, 1975
STEEL, STAINLESS STEEL AND FERROUS-BASED ALLOY METAL, SHEETS, STRIPS, PLATES, COLD-FINISHED AND HOT-ROLLED BARS AND TUBULAR…
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 73048752
MAXI-FORM
Filed: May 11, 1976
STEEL STRIP
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 73086751
810 CLERESPAN MEZZANINE
Filed: December 29, 1977
INTERMEDIATE FLOORING MODULES CONSISTING OF COLUMNS, BEAMS, HANDRAILS, STAIRWAYS AND FLOORING MADE OF METAL
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 73153759
SUPERBENCH
Filed: December 26, 1978
Modular Work Station Facilities Including at Least a Pair of Post and Foot Assemblies on which May Be Mounted a Work Surface…
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 73198011
IMP
Filed: July 14, 1980
Cold Finished Steel Bars
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 73269905
MISCELLANEOUS
Filed: July 8, 1982
PLASTIC COATED STEEL PIPE AND TUBING
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 73373606
MAXI-FORM
Filed: March 29, 1983
Steel Strip
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 73419329
DURA-PLATE
Filed: June 20, 1983
Steel Plates for Use in the Further Manufacture of Finished Steel Products
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 73430936
DURA-FORM
Filed: June 20, 1983
Steel Sheet and Strip
Owned by: REPUBLIC STEEL CORPORATION
Serial Number: 73430937
