E-TECH
○ Dead · CancelledU.S. federal trademark · Serial No. 75153811 · Reg. No. 2083962
Filing Date
August 21, 1996
Registration Date
July 29, 1997
Goods & Services
heat recovery units and heat exchangers for industrial and commercial 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.