U.S. federal trademark · Serial No. 73309160 · Reg. No. 1204408
Units for Reclaiming Heat by Channeling Hot Air from Dryers to Preheat Water in Coin Operated Laundries, Comprising Coils, Temperature Controls, Flusher Arms and Valves
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.