U.S. federal trademark · Serial No. 75713030
UNDERWATER TUNNEL SYSTEMS COMPRISING PREFABRICATED METAL TUNNEL MODULAR SECTIONS AND ASSOCIATED ELECTRICAL WIRING, PIPING, AIR AND WATER DUCTING, PUMPS AND FANS, ALL SOLD AS A UNIT FOR VEHICULAR TRAFFIC FLOW INCLUDING RAIL, AUTOMOBILE, AND TRUCK TRAFFIC CONNECTING THE SHORES OF OPPOSED LAND MASSES SEPARATED BY A BODY OF WATER
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