U.S. federal trademark · Serial No. 79313665 · Reg. No. 6970217
Both side pure copper laminated boards for use in the manufacture of printed wiring boards intended for use with a built-in condenser; Both side pure copper laminated boards that also contain a built-in condenser for use in the manufacture of printed wiring boards; pure copper foil laminates for use in the manufacture of capacitive printed circuit boards; pure copper foils for use in the manufacture of capacitive printed circuit boards
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.