USPTO trademark record

REFRAC-T-BACK

Live registered mark · Owner Chemetron Corporation · Classes 1

Mark details

Owner: Chemetron Corporation
Serial number: 73352358
Registration number: 1247463
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1982-03-01
Registered: 1983-08-09
Goods / services: Ceramics in the Form of Rods, Wafers, Cylinders and Blocks in the Nature of a Welding Back Up Barrier

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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