U.S. federal trademark · Serial No. 74513711 · Reg. No. 1889547
sealer, primer, and stain "blocker" or concealer for drywall, plaster walls, steel siding, aluminum, painted metal, rigid plastic, wood substrates, glossy surfaces and masonry surfaces
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.