USPTO trademark record

DIOO

Live registered mark · Owner Mango Acoustics Co., Ltd. · Classes 9

Mark details

Owner: Mango Acoustics Co., Ltd.
Serial number: 87179374
Registration number: 5190877
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2016-09-22
Registered: 2017-04-25
Goods / services: Earphones and headphones

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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