USPTO trademark record

DIATEST

Live registered mark · Owner KOLTGEN, HERMANN · Classes 9

Mark details

Owner: KOLTGEN, HERMANN
Serial number: 72028257
Registration number: 0679230
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1957-04-16
Registered: 1959-05-26
Goods / services: INSIDE GAUGES, CRANKSHAFT MEASURING INSTRUMENTS, MEASURING INSTRUMENTS FOR MACHINES- NAMELY, CENTERING DEVICES, INDICATORS, ANGLE GAUGES, THICKNESS GAUGES, THREAD MICROMETERS, TAPER GAUGES, PLUG GAUG…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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