USPTO trademark record

PROTRONIC

Dead mark · Owner Hartmann & Braun AG · Classes 9

Mark details

Owner: Hartmann & Braun AG
Serial number: 74063139
Registration number: Not registered
Status: ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1990-05-29
Registered: —
Goods / services: apparatus for measuring, controlling, analyzing, monitoring, and remotely controlling equipment; apparatus for generating and transmitting signals for thermo-technical and chemical applications; appa…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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