ELECTRONIC FUTURES INC. Trademarks
AUDIO NOTEBOOK
Filed: March 28, 1962
TAPE RECORDING AND REPRODUCING APPARATUS
Owned by: ELECTRONIC FUTURES INC.
Serial Number: 72140934
EFI
Filed: August 10, 1964
RADIO TRANSMITTER AND RECEIVER APPARATUS
Owned by: ELECTRONIC FUTURES INC.
Serial Number: 72199549
LEARNING LOOP
Filed: September 9, 1964
LOOP ANTENNAS FOR WIRELESS TRANSMISSION
Owned by: ELECTRONIC FUTURES INC.
Serial Number: 72201526
AUDIO FLASHCARD
Filed: February 20, 1968
APPARATUS FOR RECORDING SOUND ON CARDS AND REPRODUCING SOUND FROM THE SAME INSERTABLE CARDS
Owned by: ELECTRONIC FUTURES INC.
Serial Number: 72291503