EXT-150
○ Dead · CancelledU.S. federal trademark · Serial No. 73274753 · Reg. No. 686
Filing Date
March 13, 1980
Registration Date
December 5, 1980
Goods & Services
Petroleum Based Oil Additives
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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.