USPTO trademark record

OTWILLO

Live mark · Owner OT4B · Classes 10

Mark details

Owner: OT4B
Serial number: 99743308
Registration number: Not registered
Status: PUBLISHED FOR OPPOSITION
Classes: 10 (Medical devices)
Filed: 2026-04-03
Registered: —
Goods / services: Medical apparatus, devices, and instruments for treating Prader-Willi syndrome and other neuro developmental disorders

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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