U.S. federal trademark · Serial No. 77728055 · Reg. No. 3766442
railroad and transit car metal cast structural parts and components, and railroad and transit car metal fabricated structural parts and components, namely, hopper door locks, hopper frames, gondola door locks and drop end locks, brake balancers, and discharge gates
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.