U.S. federal trademark · Serial No. 77164262 · Reg. No. TMA780
Carbonaceous by-products from the production of energy, namely, coal, charcoal, and char, namely, the solid material that remains after light gases and tar have been released from the coal particle during the initial stage of combustion
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.