USPTO trademark record

KOCH

Live registered mark · Owner Dolf M. Koch h.o.d.n. Koch Guitar Electronics · Classes 9

Mark details

Owner: Dolf M. Koch h.o.d.n. Koch Guitar Electronics
Serial number: 79190111
Registration number: 5215745
Status: Section 71 & 15 – ACCEPTED AND ACKNOWLEDGED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2016-01-21
Registered: 2017-06-06
Goods / services: Amplifiers, pre-amplifiers and electrical attenuators for audio signals; loudspeakers; [ loudspeakers and sound mixers with integrated amplifiers; ] cabinets for loudspeakers; amplifiers, pre-amplifi…

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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