USPTO trademark record

TUBE AMP DOCTOR

Live registered mark · Owner Tube Amp Doctor Musikhandels GmbH · Classes 9

Mark details

Owner: Tube Amp Doctor Musikhandels GmbH
Serial number: 78343508
Registration number: 2986429
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2003-12-19
Registered: 2005-08-16
Goods / services: Electron tubes; sockets and probes for testing electron tubes; current meters; power attenuators; speaker emulators; audio amplifiers; power boosters; adapters for adjusting the operating levels of e…

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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