U.S. federal trademark · Serial No. 97342458 · Reg. No. 7142227
sergers; sewing machines; sewing machine threading system sold as a component of sergers and sewing machines and comprised of threading ports, upper and lower loopers, and a thread inlet, all of which thread needles or tubular loopers using directed airflow via a push button
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.