Self-supporting storage container

Claim 2

A carton blank for forming a self-supporting storage structure comprising: a series of integrally connected foldable wall panels including side wall panels and two cover wall panels, and at least one tab means formed from a portion of said side wall panels for extending through apertures formed in said cover wall panels, wherein each of said tab means will independently secure both of said cover wall panels in a closed position by simultaneously extending through an aperture in each cover wall panel, thereby guarding against exposure of carton contents in the event of accidental opening of one of said cover wall panels.

Claim 3

A carton blank as recited in claim 2, wherein said side wall panels further include hand-hole apertures arranged such that said hand-hole apertures are located on opposite sides of central longitudinal vertical plane extending across the length of the assembled carton so as to provide means to easily balance the assembled carton during manual transport thereof.

Claim 4

The carton blank recited in claim 1, wherein said carton blank is formed from a continuous sheet of material and further comprises: a back panel having score lines defining a top edge, a bottom edge, and side edges; an outer bottom panel hingedly extending from said bottom edge of said back panel and having side edges from which inner side wall panels extend; a rear cover panel hingedly extending from said top edge of said back panel and having side edges from which closure flaps including lid-lock apertures extend; an outer side wall panel hingedly extending from each of said back panel side edges, each of said outer side wall panels having an outside edge and an upper edge from which an inner lid flap portion extends; a front panel hingedly extending from an outside edge of one of said outer side wall panels and having upper and lower edges; an inner bottom panel hingedly extending from said lower edge of said front panel; a front cover panel hingedly extending from said upper edge of said front panel and having side edges from which closure flaps including lid-lock apertures extend, and; means for connecting said front panel to the outside edge of an outer side wall panel from which the front panel does not extend.

Claim 5

The carton blank of claim 3, wherein said inner an outer side wall panels further include hand holes for manually carrying said carton structure, said hand holes being out of alignment with respect to a central axis extending along the length of said carton when assembled.

Claim 6

The carton blank of claim 3, wherein said inner and outer side wall panels further include an aligned aperture when in carton form for allowing said carton to be easily removed when located in an array of stored cartons.