U.S. federal trademark · Serial No. 86923446 · Reg. No. 5131758
Dowels, stakes for construction and building, non-mechanical metal hoppers, and keyed joints for use in concrete construction, all made of metal
Construction materials for concrete and masonry applications, namely, waterstops, non-metal joints for use in concrete construction, non-metal load transfer dowels, stakes, and forms for use in concrete construction
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.