U.S. federal trademark · Serial No. 74218986 · Reg. No. TMA404582
soldering flux, chemical preparation containing copper sulfate or nitric acid designed to react with tin bearing solders to produce a surface coloration
cleaning and neutralizing fluid for use in the manufacture of stained glass articles
grinder coolant oil for use in the manufacture of stained glass articles
metal solder wire, came lead
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.