USPTO trademark record

RUUYOO

Live registered mark · Owner Liu Lingu · Classes 9

Mark details

Owner: Liu Lingu
Serial number: 90657152
Registration number: 6849556
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2021-04-20
Registered: 2022-09-20
Goods / services: Earphones; Hygrometers; Smartwatches; Audio amplifiers; Audio cables; Card reading equipment; Chargers for batteries; Computer docking stations; Computer monitor mounts; Computer network adapters; Di…

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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