US 6,550,967 B2Granted

Bag stuffer

AssigneeBarclay Brown

InventorMaurice Hedaya

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Abstract

A bag stuffer for an expandable bag has an insert that is movable from a collapsed orientation for enabling compact storage of an expandable bag containing the insert, to an expanded orientation for providing a commercial display of an expandable bag containing the insert. The insert includes one or two substantially rigid and substantially planar side panels and a bottom panel having opposite ends. The one or two side panels are connected to one or both of the opposite ends of the bottom panel at a hinge area containing a fold between the sides panels and the bottom panel. A biasing torsion spring, memory plastic at the hinge areas or leaf spring biases the insert toward the expanded orientation, the biasing force being applied in the hinge area for directly acting on the fold to bias the side panels away from the bottom panel and toward the expanded orientation. One or more releasable restraining straps about the insert is adapted to be disposed at least partially within the expandable bag containing the insert, for restraining movement of the insert from the collapsed orientation to the expanded orientation.

Claims4

Dependent claims

A storage bag combination comprising:

a flexible storage bag having at least one side wall and a bottom wall, the bag having a collapsed position and an expanded position;
an insert inside said bag, said insert being movable from a collapsed position inside said bag when said bag is in its collapsed position for enabling compact storage of said bag, to an expanded position inside said bag when said bag is in its expanded position for providing a commercial display of said expanded bag, said insert comprising at least one substantially rigid and substantially planar side panel for laying against said bag side wall when said bag is in its expanded position, and a bottom panel for laying against said bag bottom wall, said side panel being connected to one end of said bottom panel at a hinge formed by a fold between said side panel and said bottom panel, said hinge fold having an outside and an inside;
and
a spring for biasing said insert toward said expanded position, said spring comprising a leaf spring, said leaf spring having a central U-shaped portion lying on the outside of said hinge fold with a flat surface of said leaf spring facing the fold, said leaf spring having a pair of end portions on opposite sides of the central portion, each end portion extending through an opening in a panel and being on the inside of the hinge fold.

1 more element

Dependencies are inferred from the claim text.