USPTO trademark record

FERROFLUX

Live registered mark · Owner TIEDE KOMMANDITGESELLSCHAFT · Classes 9

Mark details

Owner: TIEDE KOMMANDITGESELLSCHAFT
Serial number: 73047560
Registration number: 1134003
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1975-03-24
Registered: 1980-04-29
Goods / services: PORTABLE AND STATIONARY MAGNETO-ELECTRIC AND PENETRANT CRACK AND WELD TESTERS AND INSPECTORS AND PARTS THEREFOR, DEMAGNETIZING UNITS FOR DEMAGNETIZING METAL OBJECTS FOR INSPECTION AND TESTING AND PAR…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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