Patent ID: 6880255

Claim:
A tractor-trailer highway parameter gauge comprising (a) a horizontally disposed base comprising an upper surface, and a rail fastened to said upper surface, said rail comprising an open cross-section defined by a horizontally disposed bottom side, a vertically disposed proximal side extending upwardly from a proximal end of said horizontally disposed bottom side, a vertically disposed distal side extending upwardly from a distal end of said horizontally disposed bottom side, a horizontally disposed proximal upper side extending horizontally from an upper end of said vertically disposed proximal side, and a horizontally disposed distal upper side extending horizontally from an upper end of said vertically disposed distal side; (b) a first electrically illuminated visual indicator mounted upon a first bracket assembly, wherein said first bracket assembly is fastened to said rail; (c) a second electrically illuminated visual indicator mounted upon a second bracket assembly, wherein said second bracket assembly is fastened to said rail; (d) an electrical component housing operatively connected to said first and said second visual indicators; and (e) means for supplying electrical power to said electrical component housing.