U.S. federal trademark · Serial No. 75525409
Shoe laces; one or more shoe laces each of which is provided with a clamp for connecting the two free ends of the lace to form a closed loop; and the combination of one or more shoe laces each of which is provided with a clamp for connecting the two free ends of the lace to form a closed loop and also is provided with a mechanical lock for retaining two or more portions of the closed loop in proximity with one another
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.