Stackable container system

Patent metadata

Field	Value
Publication number	US-9492024-B2
Application number	US-201213633864-A
Country	US
Kind code	B2
Filing date	Oct 2, 2012
Priority date	Oct 2, 2012
Publication date	Nov 15, 2016
Grant date	Nov 15, 2016

Abstract

The present invention is directed to a stackable container system. The stackable container system can comprise a beverage container, a beverage container lid, a plurality of smaller containers, and a plurality of smaller container lids. The smaller containers and smaller container lids are configured to allow any of the smaller container lids to be used on any of the smaller containers. The bottom of the beverage container and the bottom of each smaller container is also configured to allow the beverage container or smaller container to be interlocked with the top of any of the smaller container lids. In addition to storing beverage ingredients, the stackable container system can also be used to store other edible and inedible ingredients.

First claim

What is claimed:

1. A stackable container system comprising:
a beverage container comprising:
a beverage container body;
a beverage container lid connecting portion disposed at least proximate an upper portion of the beverage container body;
an annular flange extending downwardly from a lower portion of the beverage container body; and
a smaller container lid connecting portion disposed on an interior wall of the annular flange of the beverage container body;

a beverage container lid selectively attached to the beverage container lid connecting portion;
a plurality of smaller containers sized and configured to be interchangeably connected to the beverage container and other smaller containers, each smaller container of the plurality of smaller containers comprising:
a smaller container body;
a threaded connecting portion disposed at least proximate an upper portion of the smaller container body;
an annular flange extending downwardly from a lower portion of the smaller container body; and
a smaller container lid connecting portion disposed on an interior wall of the annular flange of the smaller container body; and

a plurality of smaller container lids sized and configured to be selectively attached to the threaded connecting portion of the smaller containers, each smaller container lid of the plurality of smaller container lids comprising:
a first connecting structure on a first side of the smaller container lid, the first connecting structure comprising a threaded connecting portion that is interchangeably connectable to the threaded connecting portion of the smaller containers;
a second connecting structure on a second side of the smaller container lid, the second connecting structure comprising an annular flange sized and configured to be attached to the smaller container lid connecting portion of the beverage container or the smaller container lid connecting portion of the smaller container, the second connecting structure comprising an upwardly curved receiving portion disposed in a lower surface of the annular flange; and
a central portion disposed between the first connecting structure and the second connecting structure;
wherein the smaller container lid connecting portion of the beverage container and the smaller container lid connecting portion of the smaller containers comprises an inwardly extending flange and an upwardly curved engaging portion disposed in an upper surface of the inwardly extending flange, the upwardly curved engaging portion have a centrally disposed dome shaped protrusion, the upwardly curved engaging portion complementary to the upwardly curved receiving portion in the lower surface of the outwardly extending flange;
wherein the flange of the second connecting structure of the smaller container lid at least partially abuts the inwardly extending flange of the smaller container lid connecting portion when the smaller container lid is connected to a smaller container; and
wherein the lid connecting portion of the beverage container and the smaller container lid connecting portion is at least partially disposed in the receiving portion of the container connecting portion of the smaller container lids.

2. The stackable container system as in claim 1 , wherein the smaller container lid connecting portion of the beverage container and the lid connecting portion of the smaller container are substantially identical to allow the smaller container lid to be interchangeably attached to the smaller containers and the beverage container.

3. The stackable container system as in claim 1 , wherein the smaller container lid connecting portion of the beverage container and the lid connecting portion of the smaller container comprise a male connector.

4. The stackable container system as in claim 1 , wherein the smaller container lid connecting portion of the beverage container and the lid connecting portion of the smaller container comprise an inwardly extending protrusion and an engaging portion.

5. The stackable container system as in claim 1 , wherein the smaller container lid connecting portion of the beverage container and the lid connecting portion of the smaller container comprise a bayonet mount.

6. The stackable container system as in claim 1 , wherein the second connecting structure on the second side of the smaller container lid comprises a female connector.

7. The stackable container system as in claim 1 , wherein the second connecting structure on the second side of the smaller container lid comprises a slot and a receiving portion.

8. The stackable container system as in claim 1 , wherein the smaller container lid connecting portion of the beverage container comprises a bayonet mount.

9. The stackable container system as in claim 1 , further comprising a divider disposed in one or more of the smaller containers, the divider dividing the smaller container into multiple compartments.

10. The stackable container system as in claim 1 , wherein any smaller container lids can be interchangeably attached to any of the plurality of smaller containers and the smaller container lid connecting portion of the beverage container.

11. The stackable container system as in claim 1 , wherein the smaller container lid connecting portion of the beverage container and the lid connecting portions of the smaller container comprise an inwardly extending protrusion and an engaging portion; and
wherein the container connecting portion of the smaller container lid comprises a slot and a receiving portion.

12. A stackable container system comprising:
a beverage container comprising:
a beverage container body;
a threaded connecting portion disposed at least proximate an upper portion of the beverage container body;
an annular flange extending downwardly from a lower portion of the beverage container body; and
a smaller container lid connecting portion disposed on an interior portion of the annular flange of the beverage container body;

a beverage container lid attached to the threaded connecting portion of the beverage container;
a plurality of smaller containers sized and configured to be interchangeably connected to the beverage container and other smaller containers, each smaller container of the plurality of smaller containers comprising:
a smaller container body;
a threaded connecting portion disposed at least proximate an upper portion of the smaller container body;
an annular flange extending downwardly from a lower portion of the smaller container body; and
a smaller container lid connecting portion disposed on an interior portion of the annular flange of the smaller container body; and

a plurality of smaller container lids sized and configured to be selectively attached to the threaded connecting portion of the smaller containers, each smaller container lid of the plurality of smaller container lids comprising:
a first connecting structure disposed on a first side of the smaller container lid, the first connecting structure sized and configured to interchangeably connect the lid to the smaller container;
a second connecting structure disposed on a second side of the smaller container lid, the second connecting structure sized and configured to connect the smaller container lid to the smaller container or the beverage container, the first connecting structure a different type of connecting structure than the second connecting structure; and
a central portion disposed between the first connecting structure and the second connecting structure;
wherein the second connecting structure on the second side of the smaller container lids comprises an outwardly extending flange and an upwardly curved receiving portion disposed in a low

Assignees

• Runway Blue Llc

Inventors

• Sorensen Steven M
• Sorensen Kim L
• Meyers David O

Classifications

• F04C2270/0421

  Controlled or regulated · CPC title

• A47G19/2272

  from drinking glasses or cups comprising lids or covers · CPC title

• B65D21/0228

  Containers joined together by screw-, bayonet-, snap-fit or the like, (B65D21/0211, B65D21/0231 take precedence) · CPC title

• B65D25/04

  Partitions · CPC title

• B65D47/065

  with hinged, foldable or pivotable spouts · CPC title