H.E.A.T.
○ Dead · CancelledU.S. federal trademark · Serial No. 78965691 · Reg. No. 3467966
Filing Date
September 1, 2006
Registration Date
July 15, 2008
Goods & Services
Downhole motors, namely, turbines, for drilling oil and gas wells
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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.