Nestable and stackable tote containers
First Claim
1. A tote container which may be selectively nested or stacked in a vertical column with a like tote container, said tote container comprising:
- a base panel having a first pair and a second pair of opposing edges and a length and a width, said length being greater than said width;
a pair of end wall panels, each said end wall panel extending generally upwardly from and being connected to one of said first pair of opposing edges of said base panel;
a pair of side wall panels, each said side wall panel extending generally upwardly from and being connected to one of said second pair of opposing edges of said base panel, each said side wall panel generally adjoining at least one of said end wall panels and being oriented generally perpendicular thereto such that said base panel, said side wall panels, and said end wall panels define a receptacle region having an open top and a bottom and a plurality of generally upright corners, said side wall panels and said end wall panels being generally outwardly tapered from said bottom of said receptacle region to said open top of said receptacle region such that the tote container may be nested within the like tote container and alternately the like tote container may be nested within the tote container; and
a retaining rim member, said retaining rim member being connected to said end wall panels and said side wall panels and extending in a generally continuous path peripherally around the open top of the receptacle region, said retaining rim member defining a plurality of segments, said segments being exposed and extending upwardly and being oriented in a first direction, with at least one of said base panel or said side wall panels or said end wall panels of the tote container defining a plurality of stacking apertures extending at least partially therethrough and positioned proximate to the bottom of the receptacle region and oriented in a second direction generally perpendicular to said first direction in which said segments are oriented,whereby the tote container may be selectively nested within the like tote container with the generally upright corners of the tote container aligned with the generally upright corners of the like tote container, and whereby the tote container may be lifted from the nested position and rotated approximately 90°
such that the length of the base panel of the tote container is generally perpendicular to the length of the base panel of the like tote container, the tote container thereby being selectively stacked in a stacked position on the like tote container and disposed over the receptacle region of the like tote container with the segments of the retaining rim member of the like tote container which are exposed removably received and engaged within the stacking apertures of the tote container, such that the base panel of the tote container partially obstructs the open top of the like tote container and the receptacle region of the like tote container may be accessed without removing the tote container from the stacked position.
1 Assignment
0 Petitions
Accused Products
Abstract
Stackable and nestable tote containers folded to an upright configuration defining a generally tapered rectangular receptacle region from a flat blank of double faced corrugated plastic. The tote containers may be nested within one another in an aligned column, or may be selectively stacked on top of one another at an orientation of between 45 and 90 relative to one another, such that the receptacle region of the lower tote container is partially obstructed but may still be accessed. In one embodiment, a rectangular cross stacking tote container having a length greater than its width may be nested within a like tote container, or elevated to a position completely above the like tote container, rotated 90 in either direction such that apertures in the base and side wall panels are aligned with upwardly projecting exposed segments of the metal rim of the lower tote container, and lowered into a stacking engagement thereon. In a second embodiment, a generally square twist stacking tote container may be nested within a like container, or elevated to a position near the top of the like tote container, and rotated 45 in either direction such that apertures defined in the corners of the upright side walls receive and engage portions of the rim member which are exposed through handgrip openings in the side walls of the tote container.
45 Citations
13 Claims
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1. A tote container which may be selectively nested or stacked in a vertical column with a like tote container, said tote container comprising:
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a base panel having a first pair and a second pair of opposing edges and a length and a width, said length being greater than said width; a pair of end wall panels, each said end wall panel extending generally upwardly from and being connected to one of said first pair of opposing edges of said base panel; a pair of side wall panels, each said side wall panel extending generally upwardly from and being connected to one of said second pair of opposing edges of said base panel, each said side wall panel generally adjoining at least one of said end wall panels and being oriented generally perpendicular thereto such that said base panel, said side wall panels, and said end wall panels define a receptacle region having an open top and a bottom and a plurality of generally upright corners, said side wall panels and said end wall panels being generally outwardly tapered from said bottom of said receptacle region to said open top of said receptacle region such that the tote container may be nested within the like tote container and alternately the like tote container may be nested within the tote container; and a retaining rim member, said retaining rim member being connected to said end wall panels and said side wall panels and extending in a generally continuous path peripherally around the open top of the receptacle region, said retaining rim member defining a plurality of segments, said segments being exposed and extending upwardly and being oriented in a first direction, with at least one of said base panel or said side wall panels or said end wall panels of the tote container defining a plurality of stacking apertures extending at least partially therethrough and positioned proximate to the bottom of the receptacle region and oriented in a second direction generally perpendicular to said first direction in which said segments are oriented, whereby the tote container may be selectively nested within the like tote container with the generally upright corners of the tote container aligned with the generally upright corners of the like tote container, and whereby the tote container may be lifted from the nested position and rotated approximately 90°
such that the length of the base panel of the tote container is generally perpendicular to the length of the base panel of the like tote container, the tote container thereby being selectively stacked in a stacked position on the like tote container and disposed over the receptacle region of the like tote container with the segments of the retaining rim member of the like tote container which are exposed removably received and engaged within the stacking apertures of the tote container, such that the base panel of the tote container partially obstructs the open top of the like tote container and the receptacle region of the like tote container may be accessed without removing the tote container from the stacked position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A tote container which may be selectively nested or stacked in a vertical column with a like tote container, said tote container comprising:
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a base panel having a first pair of opposing edges and a second pair of opposing edges, said first opposing edges each having a length and said second opposing edges each having a length, said length of said first opposing edges being approximately equal to said length of said second opposing edges; a pair of end wall panels, each said end wall panel extending generally upwardly from and being connected to one of said first pair of opposing edges of said base panel; a pair of side wall panels, each said side wall panel extending generally upwardly from and being connected to one of said second pair of opposing edges of said base panel, each said side wall panel generally adjoining at least one of said end wall panels and being oriented generally perpendicular thereto such that said base panel, said side wall panels, and said end wall panels define a receptacle region having an open top and a bottom and a plurality of generally upright corners, said side wall panels and said end wall panels being generally outwardly tapered from said bottom of said receptacle region to said open top of said receptacle region such that the tote container may be nested within the like tote container and alternately the like tote container may be nested within the tote container, said side wall panels and said end wall panels each having a top edge and each defining a first handgrip opening generally centered along said top edge; and a retaining rim member, said retaining rim member being connected to said end wall panels and said side wall panels and extending in a generally continuous path peripherally around the open top of the receptacle region, a plurality of segments of said retaining rim member being exposed through and along at least a portion of each said first handgrip opening, with each of said side wall panels and said adjoining end wall panel defining a stacking aperture extending at least partially therethrough at each of the generally upright corners and positioned proximate to the bottom of the receptacle region and generally equidistant to the base panel, whereby the tote container may be selectively nested within the like tote container with the upright corners of the tote container generally aligned with the upright corners of the like tote container, and whereby the tote container nested in the like tote container may be lifted upwardly until the stacking apertures are level with the segments of the retaining rim member which are exposed through the first handgrip openings of the like tote container and the tote container may be rotated approximately 45°
such that the exposed segments of the retaining rim member of the like tote container are each received and engaged within one of the stacking apertures of the tote container, and thereby selectively stacked in a stacked position on the like tote container and disposed over the receptacle region of the like tote container to form a vertical column such that the base panel of the tote container partially obstructs the open top of the like tote container and the receptacle region of the like tote container may be accessed without removing the tote container from the stacked position. - View Dependent Claims (10, 11, 12, 13)
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Specification