U.S. federal trademark · Serial No. 72406690 · Reg. No. 0963919
COMPOUND FOR SEALING LEAKS AND BOILERS (BOILER SEALER)
COMPOUND FOR REMOVING SLUDGE AND PREVENTING SLUDGE FROM FORMING IN FILTERS, NOZZLES, FUEL OIL TANKS AND STRAINERS (SLUDGE REMOVER), AND A COMPOUND CONTAINING SILICONE FOR CLEANING AND LUBRICATING BOILERS (BOILER CLEANER HAVING INCIDENTAL LUBRICATING PROPERTIES)
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.