USPTO trademark record

WELLBROM

Live registered mark · Owner ETHYL CORPORATION · Classes 1

Mark details

Owner: ETHYL CORPORATION
Serial number: 73535033
Registration number: 1366162
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1985-04-30
Registered: 1985-10-22
Goods / services: WELL COMPLETION FLUIDS

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

Similar marks

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