Tray for sorting and storing photographic transparency slides

Claim 2

An integrally formed overlay tray of light transmitting material for holding a plurality of photographic slides in side-by-side relationship and having base means lying in a common plane, said tray being formed with a series of spaced elongate first walls having upper and lower ends, the adjacent lower ends thereof each being joined together by an elongate second wall to define a series of longitudinal slide-receiving channels, each channel supporting a slide in a slightly upwardly inclined position in relation to said base means to afford substantially uniform illumination of each slide, said first walls being spaced apart a distance generally equal to the height of the slides, and each of said second walls defining a longitudinal groove adjacent one of said first walls so as to lie underneath an edge of a slide which may be reposing within the respective channel against the second wall, whereby pressure applied to the edge of the slide overlapping said groove moves the edge into the groove to pivot the slide and raise the opposite edge thereof from the bottom of the channel.

Claim 3

The overlay tray of claim 1 wherein the upper ends of said first walls lie in a common plane and each second wall extending from the groove is planar.

Claim 4

The overlay tray of claim 1 wherein each of said grooves is defined by a segment of said second wall slanted at an angle transverse to that of the remainder of the second wall.

Claim 5

The overlay tray of claim 1 wherein each of said first walls has a pair of wall portions joined together to provide an apex which is generally of inverted V-shape in cross section, the apexes of said first walls defining said upper wall ends and the opposite ends of said wall portions defining the lower wall ends to which adjacent second walls are joined.

Claim 6

An overlay tray for holding a plurality of photographic slides in side-by-side relationship formed with a series of spaced elongate first walls having upper and lower ends, the lower ends thereof being respectively joined together by a series of elongate second walls to define a series of longitudinal slide-receiving channels, said first walls being spaced apart a distance generally equal to the height of the slides, each first wall including a pair of wall portions joined together to provide a longitudinally extending apex on the upper side of the tray and a longitudinally extending recess on the under side of the tray, said apexes thereof defining the upper wall ends and the wall portions thereof separating adjacent channels, said wall portions being canted sufficiently to permit stacking of one or more trays together with the apex of each of said first walls of one tray being inserted into the recesses of the tray above and each of the second walls of the tray above nesting within the channel of the tray below, the spacing between the second walls of the tray being greater than the thickness of a slide and less than twice the thickness of a slide.

Claim 7

An overlay tray for holding a plurality of photographic slides in side-by-side relationship formed with a series of spaced elongate first walls having upper and lower ends, the lower ends thereof being respectively joined together by a series of elongate second walls to define a series of longitudinal slide-receiving channels, said first walls being spaced apart a distance generally equal to the height of the slides, each first wall including a pair of wall portions joined together to provide a longitudinally extending apex on the upper side of the tray and a longitudinally extending recess on the under side of the tray, said apexes thereof defining the upper wall ends and the wall portions thereof separating adjacent channels, said wall portions being canted sufficiently to permit stacking of one or more trays together with the apex of each of said first walls of one tray being inserted into the recesses of the tray above and each of the second walls of the tray above nesting within the channel of the tray below, the spacing between the second walls of the tray being greater than the thickness of a slide and less than twice the thickness of a slide.

Claim 8

The overlay tray of claim 5 wherein said tray is formed of transparent plastic to permit the passage of light therethrough without substantial dispersal.

Claim 9

The overlay tray of claim 6 further including a flange extending from one edge of said tray and adapted to receive label means which may be visually identified by a user looking through a plurality of such flanges of trays stacked one upon the other.

Claim 10

An overlay tray for holding a plurality of photographic slides in side-by-side relationship formed with a series of spaced elongate first walls having upper and lower ends, the lower ends thereof being respectively joined together by a series of elongate second walls to define a series of longitudinal slide-receiving channels, said first walls being spaced apart a distance generally equal to the height of the slides, each of said second walls having a longitudinal groove adjacent one of said first walls so as to lie underneath an edge of a slide which may be reposing within the respective channel against the second wall and permit manually induced movement of the slide edge into the groove, each said first walls including a pair of wall portions joined together to provide a longitudinally extending apex on the upper side of the tray and a longitudinally extending recess on the under side of the tray, the apex of each first wall defining the upper wall end and the wall portions thereof separating adjacent channels, said wall portions being canted sufficiently to permit stacking of one or more trays together with the apex of each of said first walls of one tray being inserted into the recesses of the tray above and each of the second walls of the tray above nesting within the channel of the tray below, the spacing between the second walls of the tray being greater than the thickness of a slide and less than twice the thickness of a slide.

Claim 11

An overlay tray for holding a plurality of photographic slides in side-by-side relationship formed with a series of spaced elongate first walls having upper and lower ends, the lower ends thereof being respectively joined together by a series of elongate second walls to define a series of longitudinal slide-receiving channels, said first walls being spaced apart a distance generally equal to the height of the slides, each of said second walls having a longitudinal groove adjacent one of said first walls so as to lie underneath an edge of a slide which may be reposing within the respective channel against the second wall and permit manually induced movement of the slide edge into the groove, each said first walls including a pair of wall portions joined together to provide a longitudinally extending apex on the upper side of the tray and a longitudinally extending recess on the under side of the tray, the apex of each first wall defining the upper wall end and the wall portions thereof separating adjacent channels, said wall portions being canted sufficiently to permit stacking of one or more trays together with the apex of each of said first walls of one tray being inserted into the recesses of the tray above and each of the second walls of the tray above nesting within the channel of the tray below, the spacing between the second walls of the tray being greater than the thickness of a slide and less than twice the thickness of a slide.