Stackable and nestable cookware having a stable configuration

Patent metadata

Field	Value
Publication number	US-11235906-B2
Application number	US-202016790144-A
Country	US
Kind code	B2
Filing date	Feb 13, 2020
Priority date	Dec 19, 2018
Publication date	Feb 1, 2022
Grant date	Feb 1, 2022

Abstract

A set of nestable and stackable cookware, for example, a set of pots and pans, is maintained in a stable configuration by stops attached to the outer walls of the cookware. Each stacked and nested item of cookware is supported on the rim of the lower item by two stops attached to its outer wall, on opposite sides of the item, so that the wall and base of the item is not contacting the lower item. Either or both of the stops include a handle extending outwardly from the stop.

First claim

What is claimed is:

1. A cookware set of stackable and nestable cookware items comprising:
a first cookware item comprising a first base, a first wall rising from the first base, a first rim at the top of the first wall, a first stop connected to an exterior of the first wall between the first base and the first rim and extending outwardly from the first wall, and a second stop connected to an exterior of the first wall between the first base and the first rim and extending outwardly from the first wall and having an integrated handle extending outwardly from the second stop;
a second cookware item comprising a second base, a second wall rising from the second base, and a second rim at the top of the second wall;
the first cookware item sized and configured to stack on and nest within the second cookware item when placed on the second cookware item with the first stop and second stop contacting the second rim and supporting the first cookware item in a stacked and nested position on the second cookware item, provided that the first base and first wall are not contacting the second base or second wall;
wherein the second stop has a lower edge having a non-linear profile which defines exactly two contact points, and wherein the second stop has a left end and a right end spaced apart from the left end, the exactly two contact points of the second stop disposed and spaced apart on the left end and the right end; and
wherein the first stop and the second stop each have a thickness such that the first stop and the second stop do not extend beyond the second rim.

2. The cookware set of claim 1 , wherein the first stop has a lower edge having a non-linear profile which defines exactly one or exactly two contact points.

3. The cookware set of claim 1 , wherein the first stop has a flat lower edge which is adapted to contact the second rim along an extent of a length of the flat lower edge.

4. The cookware set of claim 1 , wherein the integrated handle of the second stop extends from an upper edge of the second stop.

5. The cookware set of claim 2 , wherein the integrated handle of the second stop extends from an upper edge of the second stop.

6. The cookware set of claim 1 wherein the first stop and second stop are on opposite sides of the first cookware item.

7. The cookware set of claim 1 wherein the first stop or the second stop has a height in the direction from the first base to the first rim, and a width greater than the height.

8. The cookware set of claim 2 wherein all of the contact points lie in the same plane.

9. The cookware set of claim 1 wherein the integrated handle of the second stop is a U-shaped loop handle extending from a first end of the second stop to a second end of the second stop.

10. The cookware set of claim 1 wherein the integrated handle of the second stop is a stick handle extending from the second stop.

11. The cookware set of claim 1 wherein the second cookware item comprises a third stop connected to an exterior of the second wall between the second base and the second rim and extending outwardly from the second wall, and a fourth stop connected to an exterior of the second wall between the second base and the second rim and extending outwardly from the second wall and having an integrated handle extending outwardly from the fourth stop.

Assignees

• Mishan E & Sons Inc

Inventors

• Hollinger Fred

Classifications

• B65D21/0233

  Nestable containers · CPC title

• A47J27/10

  Cooking-vessels with water-bath arrangements for domestic use · CPC title

• A47J36/34

  Supports for cooking-vessels · CPC title

• A47J27/12 Primary

  Multiple-unit cooking vessels · CPC title

• B65D21/0213 Primary

  Containers presenting a continuous stacking profile along the upper or lower edge of at least two opposite side walls · CPC title