USPTO trademark record

DOOLOOD

Live registered mark · Owner Wan Qing · Classes 9

Mark details

Owner: Wan Qing
Serial number: 90258593
Registration number: 6416068
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2020-10-16
Registered: 2021-07-13
Goods / services: Earphones; Eyeglasses; Microphones; Semi-conductors; Sunglasses; Apparatus for transmission of communication; Biometric fingerprint door locks; Biometric identification apparatus; Cabinets for loudsp…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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