U.S. federal trademark · Serial No. 85457266
Railroad equipment, namely, a hydraulic conversion kit for converting air-operated side-dumping railroad cars, and, conversion kits to convert manual ballast gates of a railroad ballast car into remote controlled ballast gates having the electrical system recharged by solar energy
Railroad maintenance services, namely aggregate delivery services using a continuous belt and boom to offload the aggregate from the train, material handling services using an excavator and a series of endless gondola rail cars (without bulkheads), and, the unloading of ballast at desired locations along the bed of a railroad track using remote controlled gates on railroad ballast cars
Railroad track inspection services, namely, a 3D scan of railroad ties yielding a condition assessment, and, an inspection of the ballast profile of a track bed using light detection and ranging technology, videography, and a wheel encoder
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.