Food storage container and container system

Patent metadata

Field	Value
Publication number	US-9352877-B2
Application number	US-201514635825-A
Country	US
Kind code	B2
Filing date	Mar 2, 2015
Priority date	Jan 9, 2009
Publication date	May 31, 2016
Grant date	May 31, 2016

Abstract

A food storage container has a base with a bottom, a continuous side wall extending up from the bottom and terminating at an upper end, a storage space within the side wall above the bottom, and an open top. A lid of the container is configured to attach to and close off the open top. A tray of the container has a perforate panel and a tray foot. The tray can fit within the storage space with the tray foot resting on the bottom of the base and the perforate panel elevated above the bottom of the base. A connecting structure is carried in part on the lid, in part on the base, and in part on the tray and is configured so that the lid and the tray can be connected to one another and to the bottom under the base.

First claim

What is claimed is:

1. A food storage container comprising:
a base having a bottom, a continuous side wall extending up from the bottom and terminating at an upper end, a storage space within the side wall above the bottom, and an open top bounded by the upper end;
a lid having a main panel section and a perimeter skirt around the main panel section, the lid configured to close off the open top near the upper end of the side wall;
a tray having a perforate panel, a perimeter wall surrounding the perforate panel, and a tray foot extending downwardly from the perforate panel, the tray sized to fit within the storage space with the tray foot resting on the bottom of the base and the perforate panel elevated above the bottom of the base; and
a connecting structure having a first lid component carried on the lid, a base component carried on the base, and a first tray component carried on the tray, the first tray component defined by one or more radially extending portions comprising one of (i) one or more protrusions extending radially inwardly from the perimeter wall, or (ii) one or more projections extending radially outwardly from the tray foot, the one or more radially extending portions configured to matingly engage the first lid component so that the lid and the tray can be connected to one another and to the bottom under the base,
wherein when the one or more radially extending portions of the first tray component comprises the one or more protrusions extending radially inwardly from the perimeter wall, the first lid component is defined by one or more first portions of the lid, and when the one or more radially extending portions of the first tray component comprises the one or more projections extending radially outwardly from the tray foot, the first lid component is defined by one or more second portions of the lid different from the first portions.

2. A food storage container according to claim 1 , wherein the lid includes at least one vent hole that is open when the lid is installed to close off the open top.

3. A food storage container according to claim 2 , wherein the at least one vent hole is formed through a skirt wall of the perimeter skirt and is positioned above the upper end of the side wall when the lid is installed to close off the open top.

4. A food storage container according to claim 1 , wherein the first lid component can be directly connected to the base component under the bottom with the tray directly connected to the lid.

5. A food storage container according to claim 4 , wherein a second tray component of the connecting structure can be directly connected to a second lid component of the connecting structure with the lid directly connected to the base.

6. A food storage container according to claim 1 , wherein the first tray component can be directly connected to the base under the bottom with the lid directly connected to the tray.

7. A food storage container according to claim 1 , wherein a second lid component of the connecting structure can be directly connected to a second tray component of the connecting structure with the tray directly connected to the base.

8. A food storage container according to claim 1 , wherein the tray can be selectively connected to either one of a top side of the lid and to a bottom side of the lid.

9. A food storage container according to claim 6 , wherein the tray foot connects the tray to the top side of the lid and a portion of the perforate panel connects the tray to the bottom side of the lid.

10. A food storage container according to claim 1 , wherein the base component is formed by part of a base foot that projects downward from the bottom under the base, and wherein the tray and the lid can each be selectively snapped onto the base foot.

11. A food storage container according to claim 10 , wherein the connecting structure further comprises:
a second lid component on an underside of the main panel section of the lid, the first lid component being on a top side of the main panel section; and
a second tray component defined by the one or more protrusions extending radially inwardly from the perimeter wall of the tray, the first tray component being defined by the one or more projections extending radially outwardly from the tray foot,
wherein the first lid component can be selectively snapped onto the base foot to connect the lid to the bottom of the base and the second tray component can be snapped onto the second lid component to connect the tray to the lid, and
wherein the second tray component can be selectively snapped onto the base foot to connect the tray to the bottom of the base and the first lid part can the snapped onto the tray foot to connect the lid to the tray.

12. A food storage container according to claim 1 , wherein the connecting structure incorporates only a friction fit connection between the lid, the tray, and the base when connected to one another.

13. A food storage container according to claim 1 , wherein the connecting structure incorporates a snap fit connection between the lid, the tray, and the base when connected to one another.

14. A food storage container system comprising:
a plurality of bases each having a bottom, a continuous side wall extending up from the bottom and terminating at an upper end, a storage space within the side wall above the bottom, and an open top bounded by the upper end;
a plurality of lids each having a main panel section and a perimeter skirt around the main panel section, each lid configured to connect with the side wall and close off the open top of a respective base of the plurality of bases;
a plurality of trays each having a perforate panel and a perimeter wall surrounding the perforate panel, and a tray foot, each of the plurality of trays sized to fit within the storage space of a corresponding base of the plurality of bases with the tray foot resting on the bottom of the corresponding base and the perforate panel elevated above the bottom; and
a plurality of connecting structures each including a base component on the bottom under each of the plurality of bases, first and second lid components on each of the plurality of lids, and first and second tray components on each of the plurality of trays,
wherein each first tray component is defined by one or more radially extending portions comprising one of (i) one or more protrusions extending radially inwardly from the perimeter wall, or (ii) one or more projections extending radially outwardly from the tray foot, the one or more radially extending portions configured to matingly engage the first lid component of a respective lid so that the plurality of lids and the plurality of trays can be connected to one another and to the bottom under one of the plurality of bases, and
wherein when the one or more radially extending portions of a first tray component comprises the one or more protrusions extending radially inwardly from the perimeter wall, the first lid component of the respective lid is defined by one or more first portions of that lid, and when the one or more radially extending portions of the first tray component comprises the one or more projections extending radially outwardly from the tray foot, the first lid component of the respective lid is defined by one or more second portions of that lid different from the first portions.

15. A food storage container system according to claim 14 , wherein each of the plurality of lids includes at least one vent hole that is open when the lid is installed to close off the open top.

16. A food storage container system according to claim 14 , wherein each of the plura

Assignees

• Rubbermaid Inc

Inventors

• Furlong Brian Douglas

Classifications

• B65D81/34

  for packaging foodstuffs {or other articles} intended to be cooked or heated within the package · CPC title

• B65D51/16

  with means for venting air or gas · CPC title

• B65D21/0222

  the closure and the bottom presenting co-operating peripheral ribs and grooves · CPC title

• B65D43/0204

  secured by snapping over beads or projections · CPC title

• B65D25/24

  for spacing bases of containers from supporting surfaces, e.g. legs (for pallets B65D19/40) · CPC title