PETROTHERM
○ Dead · CancelledU.S. federal trademark · Serial No. 85881812 · Reg. No. 4435658
Filing Date
March 20, 2013
Registration Date
November 19, 2013
Goods & Services
Oilfield heating equipment, namely, electrical heaters
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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.