USPTO trademark record

ISO-STAR

Live registered mark · Owner North American Refractories Co. · Classes 19

Mark details

Owner: North American Refractories Co.
Serial number: 78180094
Registration number: 2893126
Status: REGISTERED AND RENEWED
Classes: 19 (Building materials)
Filed: 2002-10-30
Registered: 2004-10-12
Goods / services: refractory shapes

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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