USPTO trademark record

EQUIL

Live registered mark · Owner Bionostics, Inc. · Classes 1

Mark details

Owner: Bionostics, Inc.
Serial number: 74334299
Registration number: 1787743
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1992-11-24
Registered: 1993-08-17
Goods / services: control preparations and gases; namely, tonometry controls used to ensure proper calibration of blood gas, co-oximeter, and/or electrolyte equipment

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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