Mark Identification

PROFESSOR PLUM'S

Serial Number

72406690

Filing Date

Nov 3, 1971

Registration Date

Jul 17, 1973

Trademark by

RECTORSEAL CORPORATION THE

Classification Information

COMPOUND FOR SEALING LEAKS AND BOILERS (BOILER SEALER)

Metal Goods

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)

Metal Goods

ASI