U.S. federal trademark · Serial No. 76169557 · Reg. No. 2577827
DEVICES FOR INCREASING THE EFFICIENCY OF ENERGY SOURCES, NAMELY, PRINTED CIRCUITRY PATTERNS FOR ATTACHMENT TO ENGINES, FUEL TANKS, FUEL LINES, FUEL FILTERS, AND BATTERIES
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.