SIGMUND COHN CORP. Trademarks
MEDWIRE
Filed: September 13, 1966
PLATINUM ALLOY WIRE WITH POLYTETRAFLUOROETHYLENE (PTFE) RESINS INSULATION
Owned by: SIGMUND COHN CORP.
Serial Number: 72254398
PT 385
Filed: June 14, 1972
PLATINUM RESISTANCE THERMOMETER WIRE
Owned by: SIGMUND COHN CORP.
Serial Number: 72427240
479 ALLOY
Filed: December 9, 1983
FINE BARE AND COATED ELECTRIC WIRE CONSISTING OF AN ALLOY OF TUNGSTEN AND PLATINUM
Owned by: SIGMUND COHN CORP.
Serial Number: 73456293
