USPTO trademark record

SIRE

Live registered mark · Owner Southwest Iowa Renewable Energy, LLC · Classes 4

Mark details

Owner: Southwest Iowa Renewable Energy, LLC
Serial number: 77209333
Registration number: 3696337
Status: REGISTERED AND RENEWED
Classes: 4 (Fuels)
Filed: 2007-06-19
Registered: 2009-10-13
Goods / services: Ethanol fuels; renewable fuels; fuel for motor vehicles, namely, ethanol; non-chemical additives for oils and fuels made of ethanol and carbon dioxide by-product of bioethanol synthesis; non-food gra…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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