CELF SUSTAINING
○ Dead · AbandonedU.S. federal trademark · Serial No. 87156515
Filing Date
August 31, 2016
Goods & Services
Biofuels; Ethanol fuels; Fossil fuel substitutes, namely, biofuels
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Run a free trademark search →Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.