USPTO trademark record

TONGA

Dead mark · Owner L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude, Société Anonyme · Classes 1

Mark details

Owner: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude, Société Anonyme
Serial number: 79206129
Registration number: 5268620
Status: CANCELLED – SECTION 71 (dead)
Classes: 1 (Chemicals)
Filed: 2016-11-18
Registered: 2017-08-22
Goods / services: Chemical products for use in the semiconductor industry

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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