U.S. federal trademark · Serial No. 75608484 · Reg. No. 2367868
Combination of locking mechanism, lip, and return for vinyl siding, namely, a double nail hem at the top of the vinyl siding into which nails are driven for securing the siding to a building wall, a large return in the middle, and an oversized locking system consisting of a double nail hem on the top and a bottom flange having an upturned locking lip, all sold as a unit as a component part of vinyl siding
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.