USPTO trademark record

DOLRSO

Live registered mark · Owner Haiyang Gu · Classes 9

Mark details

Owner: Haiyang Gu
Serial number: 90551844
Registration number: 6619696
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2021-03-01
Registered: 2022-01-18
Goods / services: 3D spectacles; Cameras; Smartwatches; Alarm installations and alarms; Audio cassette players; Audio speakers; Bar code printers; Batteries and battery chargers; Camera tripods; Car video recorders; C…

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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