U.S. federal trademark · Serial No. 75117537 · Reg. No. 2128239
on-going cable television programs featuring stories relating to the history, engineering, and construction of noteworthy man-made structures and inventions and other topics of general interest
[ pre-recorded videotapes featuring stories relating to the history, engineering, and construction of noteworthy man-made structures and inventions and other topics of general interest ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.