USPTO trademark record

TOPOMASK

Live registered mark · Owner Epstein, Robert L. · Classes 44

Mark details

Owner: Epstein, Robert L.
Serial number: 90111652
Registration number: 6413015
Status: REGISTERED
Classes: 44 (Medical / veterinary / agriculture services)
Filed: 2020-08-13
Registered: 2021-07-06
Goods / services: Treatment of eye diseases and conditions

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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