USPTO trademark record

OPKEMIXO

Live registered mark · Owner HONG KONG DEWEN TRADING CO., LIMITED · Classes 9

Mark details

Owner: HONG KONG DEWEN TRADING CO., LIMITED
Serial number: 99649477
Registration number: 8412481
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2026-02-12
Registered: 2026-08-25
Goods / services: Power supplies; Electronic products for the generation, measurement, and analysis of audio signals, namely, audio analyzers; Measuring instrumentation and apparatus, namely, digitizers; Gas sensors f…

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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