TYFO
○ Dead · ExpiredU.S. federal trademark · Serial No. 71644434 · Reg. No. 0584212
Filing Date
March 30, 1953
Registration Date
December 29, 1953
Goods & Services
FUEL OIL ADDITIVE
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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.