U.S. federal trademark · Serial No. 85150692 · Reg. No. 4317542
Construction services, namely, excavating a roadway and applying a rigid protective element, namely, a reinforced cement or composite shell structure, over subsurface conduit, pipes, pipelines and other subterranean structures to protect the same
Rigid protective elements, namely, reinforced cement or non-metal composite shell structures for protecting subsurface conduit, pipes, pipelines and other subterranean structures
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.