GRS
USPTO Trademark Record · Serial No. 71654867
Trademark details
It was initially claimed by GENERAL RAILWAY SIGNAL COMPANY on 19531015.
That brand applies to the following goods and services:ELECTRICAL TESTING EQUIPMENT FOR RAILWAY SIGNALLING AND CONTROL APPARATUS-NAMELY, CODE ANALYZERS FOR CODED TRACK CIRCUITS, WAYSIDE TESTING EQUIPMENT, ELECTRONIC INTERVAL TIMERS; TRAIN CONTROL TESTING EQUIPMENT; VOLTMETERS; AMMETERS; AND POTENTIOMETERS.
You can learn more about that trademark on the USPTO website: View the USPTO record
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