U.S. federal trademark · Serial No. 78498380 · Reg. No. 3131942
tubes, head joints, center joints, foot joints, tone hole tubes, connector rings, [ barrels with end rings, mechanical tubes, post and key, ] flute and piccolo rings, all made of precious metals for manufacture and repair of flutes and other wind instruments, made to customer specification and sold to manufacturers of custom designed wind instruments for the professional level user
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.