USPTO trademark record

OTOSEA

Live registered mark · Owner Hu Yusong · Classes 9

Mark details

Owner: Hu Yusong
Serial number: 90050842
Registration number: 6487741
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2020-07-14
Registered: 2021-09-14
Goods / services: Air tanks for use in scuba diving; Breathing apparatus for underwater swimming; Divers' masks; Diving equipment, namely, protective diving shoes; Diving gloves; Diving goggles; Diving suits; Ear plug…

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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