U.S. federal trademark · Serial No. 86349498 · Reg. No. 4784561
Metal castings, namely, frames and covers for manholes, steps for sanitary sewer manholes, and rings for adjusting or extending manhole frames; metal castings, namely, inlet grates, frames, and covers; metal castings, namely, curb inlet frames, grates, and curbs; metal castings, namely, inlet grates, frames, and covers for catch basins; metal castings, namely, trench covers, drainage grates and frames, pipe bell covers, cleanout frames and covers, monument box frames and covers, and mooring eyes; metal castings, namely, metal plates for the purpose of alerting pedestrians to obstructions and hazards due to maintenance or construction work on roads or walkways, and metal plates for indicating maximum weight capacity for bridges; metal castings, namely, grates and frames for protecting trees; water meter adapter rings made of metal; electrical pull box covers, frames, and rings made of metal; fabricated steel products, namely, walls, ring edge armor, channels, and grates
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.