USPTO trademark record

CHAMSORI

Live mark · Owner GEUMJA CHO · Classes 9

Mark details

Owner: GEUMJA CHO
Serial number: 99703613
Registration number: Not registered
Status: NOTICE OF ALLOWANCE - ISSUED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2026-03-15
Registered: —
Goods / services: Digital to analogue converters; Operational amplifiers in the nature of circuit boards; Audio amplifiers; Signal processors for audio speakers; Audio interfaces; Audio speakers; Headphones; Sound rec…

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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