USPTO trademark record

QAZSUOLEN

Live registered mark · Owner Liu, Defu · Classes 9

Mark details

Owner: Liu, Defu
Serial number: 97498446
Registration number: 7143533
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2022-07-12
Registered: 2023-08-22
Goods / services: Analogue to digital converters; Audio adapter plugs; Audio cables; Body armor; Cable television converters; Cases for smartphones; Converters, electric; Digital to analogue converters; Direct current…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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