USPTO trademark record

MADSEN

Live registered mark · Owner GN Otometrics A/S · Classes 9, 10

Mark details

Owner: GN Otometrics A/S
Serial number: 79062304
Registration number: 3807134
Status: SECTION 71 ACCEPTED
Classes: 9 (Software / electronics / downloadable media), 10 (Medical devices)
Filed: 2008-06-09
Registered: 2010-06-22
Goods / services: [ Computer software for audiometers ]; Audiometers for medical purposes

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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