Lane viewer mirror apparatus for vehicles

Claim 1

A rear view mirror for a vehicle, said rear view mirror apparatus comprising: a housing rigidly attached to one side of a vehicle, said housing having a cavity formed therein; a mirror assembly disposed in the cavity of said housing and adjustably attached to said housing, said mirror assembly comprising: a first planar mirror section means having an outside edge away from the vehicle and having a reflective surface thereon for visually reflecting to the driver of the vehicle what is in the lane adjacent to the lane the vehicle is in at a point several car lengths behind said vehicle; a second planar mirror section means having an inside edge toward the vehicle and having a reflective surface thereon for visually reflecting to the driver of the vehicle what is in the lane directly beside said vehicle, said second planar mirror section being disposed at an angle of more than one degree and less than four degrees with respect to said first planar mirror section means; means for holding said second planar mirror section fixed with respect to said first mirror section, whereby movement of one mirror section means results in a corresponding movement of the other mirror section means, said holding means comprising an aluminum backing plate with both of said first and second planar mirror section means bonded thereto, said backing plate having a groove therein; and a black opaque spacer means disposed between the reflective surfaces of said first and second planar mirror section means for defining a clear line of demarcation to the vehicle operator between what is being shown in the first planar mirror section means that represents what is in the adjacent lane at a point several vehicle lengths back from said vehicle, and what is being shown in the second planar mirror section that represents that is in said adjacent lane directly beside said vehicle, said opaque spacer means also extending in front of and in back of said first and second planar mirror section means, a portion of a back part of said opaque spacer means being disposed in the groove of said backing plate.