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EXPLOSIMETER
Filed: July 29, 1940
Gas Testing Apparatus
Owned by: MINE SAFETY APPLIANCES COMPANY
Serial Number: 71434454
RAYLOC
Filed: July 18, 1940
Electrical Starters for Automobiles, Generators, Spark Plugs, Cables, and Distributors, and Parts Thereof
Owned by: National Automotive Parts Association
Serial Number: 71434105
CHALLENGER
Filed: July 15, 1940
Portable, Electrically Operated Vacuum Cleaners and Hand Blowers for Use in Cleaning by a Current of Air
Owned by: SUNBEAM CORPORATION
Serial Number: 71433963
ZENITH
Filed: July 10, 1940
[ Radio and ] Television Receiving Sets [ and Parts Thereof ]
Owned by: ZENITH ELECTRONICS LLC
Serial Number: 71433844
SELMER
Filed: July 5, 1940
Clarinets, Saxophones, Flutes, Oboes, English Horns, Bassoons, [ Trumpets, Trombones, Fluegelhorns, Baritones, ] Musical…
Owned by: CONN-SELMER, INC
Serial Number: 71433727
