USPTO trademark record

AL - 300

Live registered mark · Owner GTE PRODUCTS CORPORATION · Classes 1

Mark details

Owner: GTE PRODUCTS CORPORATION
Serial number: 73698844
Registration number: 1557452
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1987-12-03
Registered: 1989-09-26
Goods / services: ALUMINA OXIDE -, namely, FOR USE IN MANUFACTURE AND PRODUCTION OF VACUUM TUBE ENVELOPES, R.F. WINDOWS AND INTERNAL SPACERS, HIGH VOLTAGE INSULATORS, PACKAGES FOR INTEGRATED CIRCUIT DEVICES, AND SUBST…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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