USPTO Trademark Record · Serial No. 72196401
Trademark details
It was initially claimed by SIGMA INSTRUMENTS, INC. on 19640624.
That brand applies to the following goods and services:ELECTROMECHANICAL RELAYS, REED RELAYS, ELECTROMECHANICAL MAGNETICALLY LATCHING RELAYS, [ ACOUSTICAL SWITCHES, ] STEPPINGMOTORS, STEPPING MOTOR DRIVES, STEPPING MOTOR SWITCH COMBINATIONS, MAGNETIC AMPLIFIERS, PHOTO RELAYS, LIGHT SOURCES FOR PHOTO RELAYS, TRANSISTOR AMPLIFIERS, SERVOMECHANISMS, TRANSFORMERS, AND RECTIFIER ASSEMBLIES, ELECTRICAL TESTING AND MEASURING EQUIPMENT--NAMELY, [ ELECTRICAL AND MAGNETIC PICK-UP EQUIPMENT FOR TESTING POWER LINES, INDICATING ELECTRICAL COUNTERS, ] RELAY TEST SETS, [ AUTOMATIC TEMPERATURE CONTROLLERS AND INDICATING AND MEASURING SYSTEMS FOR POWER LINES ].
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