U.S. federal trademark · Serial No. 75580613 · Reg. No. 2351417
metal railroad operation, safety and maintenance products, namely, straddle and double ended re-railers, rail skids, wheel chocks, car blocks, fixed and hinged stops, bumping posts, portable derails, wrecking-frogs; non-luminous and non-mechanical warning signs; wheel blocks; steel dock boards; and car-replacers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.