November 1930 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in November 1930
GM

GM

Filed: November 29, 1930
RADIO RECEIVING SETS AND PARTS THEREOF
Owned by: GENERAL MOTORS LLC
Serial Number: 71308472

EUREKA

EUREKA

Filed: November 28, 1930
VACUUM CLEANER DUST RECEPTACLES FORMED WHOLLY OR IN PART OF TEXTILE MATERIAL
Owned by: Eureka Vacuum Cleaner Company
Serial Number: 71308362

ELECTROLUX

ELECTROLUX

Filed: November 28, 1930
ELECTRICALLY-OPERATED PORTABLE VACUUM CLEANERS AND ATTACHMENTS THEREFOR FOR BLOWING, FILTERING, AND CLEANING AND PARTS THEREOF…
Owned by: AKTIEBOLAGET ELECTROLUX
Serial Number: 71308416

ELECTRO LUX

ELECTRO LUX

Filed: November 28, 1930
ELECTRICALLY-OPERATED PORTABLE VACUUM CLEANERS AND ATTACHMENTS THEREFOR FOR BLOWING, FILTERING, AND CLEANING, AND PARTS…
Serial Number: 71308417

PETRECO

PETRECO

Filed: November 26, 1930
DEVICES USED IN CONNECTION WITH ELECTRIC TREATMENT OF FLUIDS, WHICH DEVICES INCLUDE ELECTRIC-FIELD-ESTABLISHING ELECTRODES…
Owned by: PETROLITE CORPORATION
Serial Number: 71308342

ESSO

ESSO

Filed: November 25, 1930
DISPENSING PUMPS AND PARTS THEREOF
Owned by: STANDARD OIL COMPANY OF NEW JERSEY
Serial Number: 71308314

AIR CELL

AIR CELL

Filed: November 22, 1930
ELECTRIC CELLS AND BATTERIES
Owned by: EVEREADY BATTERY COMPANY, INC.
Serial Number: 71308215

"TURNLOK"

Filed: November 17, 1930
ELECTRICAL ATTACHMENT PLUGS AND ATTACHMENT-PLUG RECEPTACLES OF THE VARIETY WHICH LOCK TOGETHER BY BEING GIVEN A SLIGHT TURN…
Owned by: PASS & SEYMOUR, INC.
Serial Number: 71307988

ALCOA

ALCOA

Filed: November 14, 1930
ALUMINUM CABLE, STEEL-REINFORCED ALUMINUM CABLE
Owned by: ALUMINUM COMPANY OF AMERICA
Serial Number: 71307873

ELKALOY

ELKALOY

Filed: November 7, 1930
ELECTRODE MATERIAL FOR MANUAL SPOT WELDING
Owned by: TUFFALOY PRODUCTS, INC.
Serial Number: 71307627