U.S. federal trademark · Serial No. 72104240 · Reg. No. 0716152
Wrapping, Packaging, and Boxing Paper Impregnated with Chemicals to Protect Copper, Brass, Bronze, Cadmium and Other Metals Against Corrosion and Discoloration
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.