Granted Patent B2

US 6,908,004 · App. 10/396,205 · Granted Jun 21, 2005

Assignee: KidKraft, LP

Abstract

Claims (32)

1. A collapsible storage bin comprising:

a base member having a floor and a plurality of base walls extending upward from the floor, the base walls forming an opening at an open end of the base walls opposite the floor;

a downwardly facing lip disposed on the open end of at least one of the base walls, the downwardly facing lip forming a first receiving groove between the downwardly facing lip and the base wall; an upper containment member having a plurality of containment walls;

an upwardly facing lip disposed on an engagement end of at least one of the containment walls, the upwardly facing lip forming a second receiving groove between the upwardly facing lip and the containment wall;

a locking tab having a downwardly facing shoulder formed on an inner surface of at least one of the upper containment walls;

a recess having an upwardly facing shoulder formed on an outer surface of the downwardly facing lip;

wherein the downwardly facing lip and the upwardly facing lip are configured to engage such that the downwardly facing lip nests within the second receiving groove and the upwardly facing lip nests within the first receiving groove; and

wherein the locking tab and the recess are configured to matingly engage such that the downwardly facing shoulder mates with the upwardly facing shoulder.

2. A collapsible storage bin according to claim 1 , wherein the downwardly facing lip extends around the entire perimeter of the base walls.

3. A collapsible storage bin according to claim 1 , wherein the upwardly facing lip extends around the perimeter of the containment walls except for in an area including the locking tab.

4. A collapsible storage bin according to claim 1 , wherein the upwardly facing lip and the downwardly facing lip have hook-shaped cross sections.

5. A collapsible storage bin according to claim 1 , wherein:

the downwardly facing lip protrudes outward from an exterior surface of the base wall; and

the upwardly facing lip protrudes inward from an inner surface of the containment wall.

6. A collapsible storage bin according to claim 1 , wherein the base walls of the base member nest within the containment walls of the containment member when the base member and the containment member are in a disassembled position.

7. A collapsible storage bin according to claim 1 , wherein the smallest perimeter of the containment walls is greater than the largest perimeter of the base walls.

8. A collapsible storage bin according to claim 1 , wherein:

each base wall includes a closed end opposite the open end;

the base walls are tapered outward to form a larger perimeter at the open end than at the closed end;

each containment wall includes a non-engagement end opposite the engagement end; and

the containment walls are tapered outward to form a larger perimeter at the non-engagement end than at the engagement end.

9. A collapsible storage bin according to claim 1 further comprising:

an intermediate containment member having a plurality of intermediate containment walls;

an intermediate upper lip disposed on at least one of the intermediate containment walls at an upper end of the wall;

an intermediate lower lip disposed on at least one of the intermediate containment walls at a lower end of the wall;

wherein the intermediate upper lip is configured to engage the upwardly facing lip on the upper containment member; and

wherein the intermediate lower lip is configured to engage the downwardly facing lip on the base member.

10. A collapsible storage bin according to claim 9 further comprising:

an intermediate tab formed on the intermediate containment member;

an intermediate recess formed on the intermediate containment member;

wherein the intermediate tab is configured to lockingly engage the recess on the base member; and

wherein the intermediate recess is configured to lockingly engage the locking tab on the upper containment member.

Assignments (11)

Continuity (2)