USPTO trademark record

TETROL

Dead mark · Owner National Chemsearch Corporation · Classes 4

Mark details

Owner: National Chemsearch Corporation
Serial number: 81020304
Registration number: 1020304
Status: CANCELLED - SECTION 8 (dead)
Classes: 4 (Fuels)
Filed: —
Registered: 1975-09-16
Goods / services: —

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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