Rearview mirror and method of manufacturing same

Abstract

A rearview mirror for vehicles or the like, comprising in a unitary structure a substantially flat reflecting central surface that at each end of the flat central surface progresses gradually into a series of convex, spherical reflective surfaces having progressively smaller spherical radii progressing from the flat central surface, thereby eliminating deadspots in the drivers view toward the rear and the sides of of the vehicle. This invention provides exact and undistorted view to the rear of the vehicle, permitting accurate judgement of distances to articles and other vehicles behind the driver, and gradually reducing images to the sides of the vehicle in a panoramic view without distorting them, so the driver at all times has recogniseable views behind and to the sides of the vehicle. This particularly facilitates changing lanes and the like without incurring accidents. Included is a preferred method of manufacturing the reflecting surface to transgress from a flat surface to a series of spherical surfaces without any transfer line.

Dependencies are inferred from the claim text.