USPTO trademark record

AR-400

Live registered mark · Owner Combustion Engineering, Inc. · Classes 19

Mark details

Owner: Combustion Engineering, Inc.
Serial number: 73398845
Registration number: 1296237
Status: REGISTERED AND RENEWED
Classes: 19 (Building materials)
Filed: 1982-09-30
Registered: 1984-09-18
Goods / services: Castable Refractory

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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