Trademark: 72238915
Word
A
Status
Dead
Status Code
900
Status Date
Tuesday, November 3, 1992
Serial Number
72238915
Registration Number
0848909
Registration Date
Tuesday, May 14, 1968
Mark Type
3000
Filing Date
Wednesday, February 16, 1966
Trademark Owner History
WALTER E. PETERSON AND ELVIN C. WELCH
Classifications
21 STEP-SERVO MOTORS AND CONTROLLERS THEREFOR, D.C. POWER SUPPLIES, STEP DETECTORS AND TRANSDUCERS, STEP-SERVO AUTOTRANSFORMER DRIVES, VALVE POSITIONERS, ATTENUATOR REMOTE CONTROLLERS, MAGNETRON CAVITY TUNING CONTROL SYSTEMS, AND GEAR MOTORS
26 DIGITAL COUNTERS, POTENTIOMETERS, PLOTTERS, INTEGRATED PLUG-IN MODULES FOR AUTOMATIC SYSTEM TESTING, DIGITAL-TO-ANALOG CONVERTERS, DIGITAL-TO-SYNCHRO AND SYNCHRO-TO-DIGITAL CONVERTERS, DIGITAL CAMERA CONTROLLERS, AND PULSE GENERATORS
Trademark Events
Nov 3, 1992
Expired Sec. 9
AHRCO
DIAFINE
Trademark Alertz updated from USPTO on 2030-01-24

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