Electrical and scientific apparatus Trademarks Filed in February 20, 1958
COUPLE-SWITCH
Filed: February 20, 1958
THERMOCOUPLE TEMPERATURE SENSING AND SWITCHING EQUIPMENT
Owned by: BURLING INSTRUMENT COMPANY
Serial Number: 72046204
CURPAX
Filed: February 20, 1958
ORTHOPTIC AND OPTICAL INSTRUMENTS AND EQUIPMENT
Owned by: CURRY & PAXTON LIMITED
Serial Number: 72046208
