USPTO trademark record

DRISTECH

Dead mark · Owner PHILLIPS PETROLEUM COMPANY · Classes 1

Mark details

Owner: PHILLIPS PETROLEUM COMPANY
Serial number: 73612511
Registration number: 1434410
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals)
Filed: 1986-08-01
Registered: 1987-03-31
Goods / services: DRILLING MUDS

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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