USPTO trademark record

HEPASPHERE

Dead mark · Owner FSI International, Inc. · Classes 11

Mark details

Owner: FSI International, Inc.
Serial number: 74662892
Registration number: Not registered
Status: ABANDONED - NO STATEMENT OF USE FILED (dead)
Classes: 11 (Appliances / lighting)
Filed: 1995-04-19
Registered: —
Goods / services: electrically ventilated cabinet for industrial use for confining a chemical supply drum

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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