U.S. federal trademark · Serial No. 73188638 · Reg. No. 1140622
Heat Transfer Device-Namely, a Flexible Strip Having Adhesive on One Side and Heat Transfer Pins Extending from the Other Side, the Strip Being Designed to Be Wrapped Around a Pipe or Tube to Enlarge Its Effective Heat Transfer Surface
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.