MELMAG
Filed: July 19, 1971
PLATES, STRIPS, SHEETS, BARS AND CASTINGS OF MAGNESIUM ALLOYS FOR USE IN BATTERIES AND FUEL CELLS AND FOR USE AS BATTERY…
Owned by: MAGNESIUM ELEKTRON LIMITED
Serial Number: 72397639
SURF-TEX
Filed: July 19, 1971
METALLIC TUBING FOR USE IN EVAPORATIVE HEAT TRANSFER APPLICATIONS, SUCH AS AIR CONDITIONING AND REFRIGERATION, AND PETROLEUM…
Owned by: UNIVERSAL OIL PRODUCTS COMPANY
Serial Number: 72397655
CHANGE-MATIC
Filed: July 19, 1971
LOCKS OF THE TYPE IN WHICH THE SPLIT SPRING-BIASED TUMBLERS ARE ARRANGED IN AN ANNULAR SERIES AND HAVE ASSOCIATED THEREWITH…
Owned by: CHICAGO LOCK CO.
Serial Number: 72397679
SLAYMAKER
Filed: July 19, 1971
LOCKS-NAMELY, PADLOCKS
Owned by: WICKLINE, ROBERT F.
Serial Number: 72397760
UNRECO
Filed: July 19, 1971
HOT TOP CASTINGS USED IN STEEL MILL PRACTICE
Owned by: UNIVERSAL REFRACTORIES CORPORATION
Serial Number: 72397772
