ECO OS MB
○ Dead · CancelledU.S. federal trademark · Serial No. 74358106 · Reg. No. 1822158
Filing Date
February 12, 1993
Registration Date
February 22, 1994
Goods & Services
liquid biochemical; namely, an oxygen enhancer for agricultural use
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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.