USPTO trademark record

ZERFUN

Live registered mark · Owner Yang Qi · Classes 9

Mark details

Owner: Yang Qi
Serial number: 90722745
Registration number: 6707117
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2021-05-19
Registered: 2022-04-19
Goods / services: Loudspeakers; Microphones; Audio speakers; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders,…

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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