USPTO trademark record

DOIODU

Live registered mark · Owner Li CaiChang · Classes 9

Mark details

Owner: Li CaiChang
Serial number: 90170098
Registration number: 6423859
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2020-09-10
Registered: 2021-07-20
Goods / services: Cell phone cases; Chargers for batteries; Computer hardware; Electronically-operated door latches; PC tablets; Power adapters; USB cables; Weighing scales

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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DOIOVELive

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