Unitrode Trademarks

UNITRODE
SENSORS FOR PH-MEASURING FOR USE IN CHEMICAL LABORATORIES
Registered  ·  May 31, 2000  ·  76060436  · 
unitrode
UNITRODE
INTEGRALLY THREADED CARBON ELECTRODES
Expired  ·  July 3, 1978  ·  73178293  · 
UNITRODE
Semi-Conductor Products and More Particularly Semi-Conductor Diodes
Cancelled  ·  December 22, 1960  ·  72110717  · 
UNITRODE
CARBON ELECTRODE CONNECTORS
Expired  ·  August 30, 1957  ·  72036513  ·