Electrical and scientific apparatus Trademarks Filed in July 14, 1947
TRU-FLATE
Filed: July 14, 1947
TIRE AIR GAUGES AND PARTS FOR THE SAME
Owned by: DRUGE BROTHERS MANUFACTURING CO.
Serial Number: 71511987
OB
Filed: July 14, 1947
ELECTRIC CAR COUPLERS, FOR TROLLEY POLE CATCHERS AND RETRIEVERS, TROLLEY POLE BASES AND FOR TROLLEY HARPS, WHEELS, SHOES…
Owned by: OHIO BRASS COMPANY, THE
Serial Number: 71514218
BO
Filed: July 14, 1947
ELECTRICAL APPARATUS AND SUPPLIES FOR ELECTRIC CONDUCTORS COMPRISING ELECTRIC INSULATORS AND SUPPORTS OF PORCELAIN AND METAL…
Owned by: OHIO BRASS COMPANY, THE
Serial Number: 71522914
