Classification Information
Class [003]
Mineral and slag products, namely abrasives in the form of blast grit and friction granules for use in finishing, cleaning and abrading surfaces of al Read More
Class [006]
Railroad safety grating made of metal; metal grating used for walkways, platforms, floors, stairs, catwalks and other sundry applications; steel and a Read More
Class [007]
Solids blenders, mixing and drying machines for commercial and industrial use; railroad track construction and maintenance machines; power actuated to Read More
Class [009]
Computer software for managing scaffold inventory and utilization
Class [011]
Air-cooled heat exchangers for the oil and gas industry; commercial and industrial boilers; water heaters for industrial use
Class [012]
Tie cart; bulk spike cart; by-rail vehicle; land vehicles, namely, rail corrugation measurement car and rail train, track geometry measurement vehicle Read More
Class [019]
Mineral based products, namely, roofing granules for the manufacture of shingles, sheeting and other roofing surfaces, and metal slag-based materials
Class [035]
Business management services facilitating the on-site management of railway track repair, maintenance and construction through the use of computer aid Read More
Class [037]
Railway track construction, maintenance and repair services; leasing of railway construction and maintenance machines; maintenance and repair of air-c Read More
Class [039]
Warehousing services, namely, storage, packing and transporting of raw materials and finished metal products; packaging, transporting and delivery of Read More
Class [040]
Purification and extraction of metals by chemical and magnetic methods; material treatment, namely, handling, preparation and processing of raw materi Read More
Class [042]
Engineering and consulting services to analyze railway track conditions; engineering and consulting services in the metallurgical and infrastructure i Read More