U.S. federal trademark · Serial No. 87681873 · Reg. No. 5603008
cellular electrical raceway systems comprised of ducting for electrical cables made from welded steel floor panels and flat metal plates, trench header junction boxes, outlet boxes, outlet box covers, all for installation within a poured concrete floor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.