USPTO trademark record

BIOTAC

Live registered mark · Owner Castrol Limited · Classes 4

Mark details

Owner: Castrol Limited
Serial number: 79048267
Registration number: 3643650
Status: SECTION 71 ACCEPTED
Classes: 4 (Fuels)
Filed: 2007-12-12
Registered: 2009-06-23
Goods / services: Marine oils, greases and lubricants

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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