US 4,413,730 AGranted

Carton-slide chart

OwnerHenry C. Morseinventor

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Abstract

Carton and slide chart formed from one piece of relatively stiff cardboard, in which the slide chart is of the billboard type and extends vertically of the rear wall of the carton, with the slide card between the sections of the end strip of cardboard, bent over to form a slide and glued in this form by a glue strip bent to project vertically of the top of the carton. The slide card is formed by slitting the upper end edge of the glue strip transversely of the carton sheet for a greater portion of the length of the sheet, but leaving a tab retaining the slide card to the slide until used, at which time the slide card is accessible through thumb notches and moved by the fingers along a rail formed by the top of the glue flap to break the tab. The carton is formed from four connected sections of the sheet forming continuations of the slide at one end and of the glue flaps and the slide card at its opposite end. Alternate of the connected sections have end walls adapted to be bent at right angles to the sections while the other connected sections between the alternate connected sections have glue flaps which may extend between the end walls and be glued thereto by machine after loading of the carton, where the carton is formed and automatically loaded by machine. The slide and slide card extend vertically of the top wall of the carton and are apertured with the apertured portions registering. The apertured portions form apertures to accommodate the hanging of the carton on a display board.

Claims11

Dependent claims

A carton and billboard type of slide chart comprising a one piece relatively stiff cardboard strip having opposite parallel end edges,

said strip being divided into a plurality of longitudinally aligned sections, said sections including four carton forming panel sections intermediate said end edges, two adjacent slide envelope panel sections adjacent one end adapted to be folded over each other and secured at the open end of the folded section, a two sided glue flap and slide panel section at the other end, said two sided glue flap being adjacent a carton forming panel section and positioned intermediate said slide panel section and said carton forming section, and said slide panel section adapted to be folded and interposed between the folded envelope panel sections so that the envelope panel sections and slide panel section form a slide chart, a transverse slit defining an outer margin of said glue flap, said slit stopping short of one end of said glue flap to form a retainer tab retaining the outer of said sections to said glue flap, to extent between said two end sections and accommodate the gluing of said end sections thereto to form a slide, the slit and retainer tab defining a margin of a slide card adapted to be positioned between said first mentioned folded end sections and form a slide card movable along the edge of said glue flap upon the breaking of said tab, the end section of said slide card visible when the carton is in a normal position having indicia thereon cooperating with windows in said slide and indicia on said slide adjacent said windows to give interesting information, which may be educational or refer to the contents of the carton or trivia interesting to the age of the person using the contents of the carton, upon breaking of said tab and moving said slide card along said slide, and four intermediate sections bent at right angles with respect to each other to form a rectangular carton with the glue flap extending vertically of the rear wall portion of the carton between said first mentioned two end sections to glue said end sections in the form of a slide.

In a carton adapted to be loaded from either end and a billboard type of slide chart integral with the carton and serving as a hanger for the carton for display purposes, a single strip of relatively heavy cardboard opposite sides of which are formed to define the sides of the carton and slide chart, said strip having a plurality of longitudinally aligned carton forming and slide chart forming sections and, including two adjacent end sections defined by a fold line at the juncture of said end sections, and adapted to be folded about said fold line to define the front and back walls of a slide, an opposite end section defining a two-sided glue flap and slide card formed integrally therewith and slit along the edge of the glue flap for a greater portion of the length thereof to define a tab at one end of the slit portion of said glue flap and retaining the opposite end sections defining the slide by gluing of the respective leading and trailing ends of the two adjacent opposite sections to said glue flap, and the other intermediate end sections being foldable to define an open ended carton which may be closed at its ends upon loading of the carton, and with said glue flap being adjacent a carton forming section and being positioned intermediate said carton forming section and said slide card and said slide card adapted to be folded and interposed between the two adjacent end sections so that the adjacent end sections and slide card from said slide chart.

Dependencies are inferred from the claim text.