Patent ID: 7628519

Claim:
A guide pole mounted trailer light system apparatus comprising: (a) a housing constructed of a PVC guide pole stock, wherein the diameter of said PVC guide pole stock is the same diameter as the PVC guide pole to which the housing is attached and wherein the housing is positioned with the central axis of the PVC guide pole stock in the vertical direction which is in alignment with the PVC guide pole to which the housing is attached; (b) a single pair of openings, and only a single pair of openings, disposed on opposite sides of said housing comprising a front side opening and a rear side opening, wherein the front side opening is smaller than the rear side opening but still large enough to be visible to the driver of the vehicle pulling the trailer and the rear side opening is large enough to be visible to following drivers from a much further distance; (c) translucent coverings for each opening of said single pair of openings, wherein the translucent coverings over the rear opening on the side of the housing opposite the front of the trailer is covered by a red translucent material and the front opening on the side of the housing closest to the front of the trailer is covered by an amber translucent material; (d) a top end piece, removably attached to said housing and fitting over said housing to keep water and other substances out; (e) a single electrically powered light source, fixedly mounted inside the housing between the front and rear covered openings, comprising one, and only one, light emitting source which emits light out of the respective front side opening and rear side opening of the housing; (f) a shallow, concavely curved reflective surface fixedly attached to a portion of an interior surface of said housing, said portion being located opposite the rear side opening and just below the front side opening, said shallow, concavely curved reflective surface being positioned so as direct more light out of the rear opening and so as not to obstruct light passing forward through the front opening; and (g) an open bottom piece, fixedly attached to the housing, that facilitates temporary and removable attachment to the guide pole of the trailer.