COOKING GRILL

• US 20080060633A1
• Filed: 09/07/2007
• Published: 03/13/2008
• Est. Priority Date: 09/12/2006
• Status: Abandoned Application

• Current Assignee: Kenneth Antwine
• Original Assignee: Kenneth Antwine
• Inventors: ANTWINE, KENNETH
• Application Number:
  US11/851,664
• Publication Number:
  US 20080060633A1
• Time in Patent Office: Days
• US Class Current: 126/25R
• CPC Class Codes: A47J 37/0704 with horizontal fire box
• CPC Class Codes: A47J 37/0786 Accessories

Abstract

The present invention provides a cooking apparatus that includes a bottom portion for containing a heat source. The bottom has walls defining an upward-facing opening for supporting a food-supporting surface. A top is movable between an open position allowing access to the food-supporting surface and a closed position cooperating with the bottom to define an interior volume. The top includes an inner heat-retaining layer and an outer layer spaced-apart from the inner layer. The outer layer of the top has apertures formed therein for allowing a convection flow of heat-dissipating air between the outer and inner layers of the top to cool the outer layer.

Claims

1. A cooking apparatus, comprising:

(a) a bottom portion for containing a heat source, the bottom having walls defining an upward-facing opening for supporting a food-supporting surface;

(b) a top movable between an open position allowing access to the food-supporting surface and a closed position cooperating with the bottom to define an interior volume;

(c) the top including an inner heat-retaining layer and an outer layer spaced-apart from the inner layer, the outer layer having apertures formed therein for allowing a convection flow of heat-dissipating air between the outer and inner layers of the top to cool the outer layer.

2. A cooking apparatus as defined in claim 1, wherein the bottom includes another inner heat-retaining layer and another outer layer spaced-apart from the inner layer, the outer layer having apertures formed therein for allowing a convection flow of heat-dissipating air between the outer and inner layers of the bottom to cool the outer layer.

3. A cooking apparatus as defined in claim 1, wherein the top is pivotally connected to the bottom such that it is movable between an open first position and a closed second position.

4. A cooking apparatus as defined in claim 3, further comprising an extendable strut having one end attached to the bottom and another end attached to the top for supporting the top in the open position and for dampening movement of the top from the open position to the closed position.

5. A cooking apparatus as defined in claim 4, wherein the extendable strut is positioned such that the outer layer of the top is between the extendable strut and the inner layer of the top when the top is in the closed position.

6. A cooking apparatus as defined in claim 5, wherein the inner layer of the top and the outer layer of the top are configured such that air flows therebeteween and cools the strut when the top is in the closed position.

7. A cooking grill, comprising:

(a) a bottom for containing a heat source and defining a space for cooking;

(b) a base for supporting the bottom;

(c) a top having a first inner layer for retaining heat and a first outer layer spaced-apart from the first inner layer; and

(d) the first outer layer having apertures formed therein that are dimensioned to provide for the flow of air such that heat can be transferred from adjacent the first inner layer to an area outside of the grill, wherein the first outer layer is configured to be cooler than the first inner layer.

8. A cooking grill as defined in claim 7, wherein the bottom has a second inner layer and a second outer layer, and the second outer layer has apertures formed therein that are dimensioned to provide for the flow of air through the second outer layer such that heat can be transferred from adjacent the second inner layer to the area outside of the grill, wherein the second outer layer is configured to be cooler than the second inner layer.

9. A cooking grill as defined in claim 7, wherein the top is pivotally connected to the bottom such that the top is movable between an open first position and a closed second position.

10. A cooking grill as defined in claim 9, further comprising an extendable strut having one end attached to the base and another end attached to the top for supporting the top in the first position and for dampening movement of the top from the open position to the closed position.

11. A cooking grill as defined in claim 10, wherein the extendable strut is positioned such that the first outer layer is between the extendable strut and the first inner layer when the top is in the closed position.

12. A cooking grill as defined in claim 11, wherein the first inner layer and the first outer layer are configured such that air flows therebeteween and cools the strut when the top is in the closed position.

13. A cooking grill, comprising:

(a) a body having a bottom for containing a heat source and a top for covering the bottom and defining a space for cooking;

(b) the top having a first inner layer for retaining heat and a first outer layer spaced-apart from the first inner layer; and

the top being pivotally connected to the bottom layer such that the top is movable between an open first position and a closed second position;

(c) an extendable strut having one end attached to the bottom and another end attached to the top for supporting the top in the first position and for dampening movement of the top from the open position to the closed position, wherein the extendable strut is positioned such that the first outer layer is between the extendable strut and the first inner layer when the top is in the closed position; and

(d) the first outer layer has apertures formed therein that are dimensioned to provide for the flow of air such that heat can be transferred from adjacent the first inner layer through the apertures to an area outside of the grill, wherein the first outer layer is configured to be cooler than the first inner layer.

14. A cooking grill as defined in claim 13, wherein the bottom has a second inner layer and a second outer layer;

and

the second outer layer has apertures formed therein that are dimensioned to provide for the flow of air between in the second outer layer such that heat can be transferred from adjacent the second inner layer to an area outside of the grill, wherein the second outer layer is configured to be cooler than the second inner layer.

15. A cooking grill as defined in claim 13, wherein the first inner layer and the first outer layer are configured such that air can flow therebeteween and cool the strut when the top is in the closed position.