Display letter mounting and method therefor

Claim 1

In a sign having a plurality of alphanumeric characters of different lateral dimensions, said sign including a generally planar front portion and a plurality of vertically spaced, generally horizontally oriented, parallel support members mounted therein, wherein adjacent support members include respective facing recessed track portions extending the length thereof, a method for displaying said characters comprising: fabricating a plurality of flat, unitary, generally rectangular panels of different widths having a translucent portion and an opaque portion of a first color surrounding said translucent portion so as to define an alphanumeric character integral with and in the plane of said panel, wherein the width of each panel is determined by the lateral dimension of the alphanumeric character defined thereon; forming a plurality of h-shaped partitions of said first color, each of said partitions including generally parallel forward and aft members, with said forward member wider than said aft member, and an interconnecting member generally perpendicular to said forward and aft members and coupled to one end of said aft member and to an intermediate portion of said forward member and wherein that portion of said partition comprised of the immediately adjacent surfaces of said forward, aft and interconnecting members is adapted for secure positioning on a single lateral edge of a respective panel in spaced relation from an alphanumeric character thereon; securely affixing one of said partitions to a lateral edge of a respective panel; inserting the combination of said panel and partition affixed thereto into the facing recessed track portions of adjacent support members wherein each of said panels and attached partitions is securely maintained in position in a front portion of said sign in a generally planar, aligned array with a forward portion of each of said partitions engaging a panel immediately adjacent to the panel to which it is affixed in an overlapping manner; and positioning a background screen of a second color in high contrast with said first color immediately aft of said panels wherein said background screen is visible from the front of said sign through the translucent portions of said panels so as to provide high definition of said alphanumeric characters but is not visible between immediately adjacent panels where said partitions are positioned.