Electrical and scientific apparatus Trademarks Filed in February 1, 1966
TIME-O-TEST
Filed: February 1, 1966
TERMINAL AIR BRAKE TIME TESTING DEVICE, WHICH DEVICES ARE USED FOR THE PURPOSE OF TESTING THE AIR BRAKES OF TRAINS AT RAILROAD…
Owned by: RAILWAY RESEARCH, INC.
Serial Number: 72237743
VAC-A-FLOOD
Filed: February 1, 1966
LIGHT BULB CHANGERS AND EXTENSIONS THEREFOR
Owned by: RITE-O-LITE OF CALIFORNIA, INC.
Serial Number: 72237745
TRIGATE
Filed: February 1, 1966
PULSE TRANSFORMERS
Owned by: SPRAGUE ELECTRIC COMPANY
Serial Number: 72237757
