Cooking device with inset dispersing pattern

Patent metadata

Field	Value
Publication number	US-10743713-B2
Application number	US-201715786183-A
Country	US
Kind code	B2
Filing date	Oct 17, 2017
Priority date	Oct 17, 2017
Publication date	Aug 18, 2020
Grant date	Aug 18, 2020

Abstract

A cooking device includes a bottom wall having a raised cooking surface surrounded by an overflow trough. A liquid dispersion pattern is disposed on the raised cooking surface and includes a plurality of channels configured to channel liquid towards a peripheral edge of the raised cooking surface. Each channel includes a first end disposed in a first plane and a second end disposed in a second plane that is vertically offset form the first plane. A body portion of each channel interconnects the first and second ends. The channels are spaced apart to define support ribs therebetween which are configured to abuttingly support a food substrate on the cooking device during a cooking procedure. With the channels positioned between the support ribs, the food substrate is supported in an intermittent manner on the cooking surface as compared to full contact support found in conventional cooking devices.

First claim

What is claimed is:

1. A cooking device comprising:
a horizontal raised cooking surface defining a first horizontal plane between first and second portions of the raised cooking surface and having a central portion disposed in the first horizontal plane;
a bottom wall having a recessed perimeter portion surrounding the raised cooking surface;
a liquid dispersion pattern disposed on the raised cooking surface, wherein the liquid dispersion pattern includes a plurality of channels extending outwardly from a central portion of the raised cooking surface, each channel including a first end disposed adjacent to the central portion of the raised cooking surface and a second end spaced-apart from the first end and vertically offset from the first end to define a second plane and a drainage path from the first end to the second end; and
an upright wall extending along at least a portion of the recessed perimeter portion of the bottom wall.

2. The cooking device of claim 1 , wherein the upright wall includes front and rear portions interconnected by opposing first and second side portions.

3. The cooking device of claim 2 , wherein the liquid dispersion pattern includes one or more of the second ends of the plurality of channels being disposed on a first portion of the raised cooking surface adjacent the first side portion of the upright wall.

4. The cooking device of claim 3 , wherein the liquid dispersion pattern includes one or more of the second ends of the plurality of channels being disposed on a second portion of the raised cooking surface adjacent the second side portion of the upright wall.

5. The cooking device of claim 4 , wherein the drainage path includes first and second paths, the first path directed from the central portion of the raised cooking surface towards the first side portion of the upright wall within the first portion of the raised cooking surface, the second path directed from the central portion of the raised cooking surface towards the second side portion of the upright wall within the second portion of the raised cooking surface.

6. The cooking device of claim 1 , wherein the channels of the plurality of channels are spaced-apart to define support ribs therebetween.

7. The cooking device of claim 6 , wherein the support ribs are disposed in a common plane with the central portion of the raised cooking surface.

8. The cooking device of claim 6 , wherein the support ribs of the raised cooking surface are disposed in the first plane, and further wherein the second ends of each channel of the plurality of channels and the recessed perimeter portion are disposed in the second plane that is vertically offset from the first plane.

9. The cooking device of claim 6 , wherein the second ends of each channel of the plurality of channels and the recessed perimeter portion are disposed in a common plane.

10. A cooking device comprising:
a horizontal cooking surface having first and second portions separated by a central portion to define a first plane, the cooking surface having a peripheral edge with first and second opposing sides;
a first set of channels disposed within the first portion and outwardly extending from the central portion of the cooking surface towards the first side of the peripheral edge;
a second set of channels disposed within the second portion and outwardly extending from the central portion of the cooking surface towards the second side of the peripheral edge; and
wherein each channel of the first and second sets of channels includes an end portion disposed inwardly from and adjacent to the peripheral edge, and further wherein the end portion is recessed from the central portion to define a second plane.

11. The cooking device of claim 10 , wherein the channels of the first and second sets of channels are spaced-apart from one another to define support ribs therebetween.

12. The cooking device of claim 10 , wherein the central portion extends between front and rear portions of the peripheral edge.

13. The cooking device of claim 10 , including:
a perimeter trough disposed around the cooking surface, the perimeter trough having a bottom wall disposed in the first plane that is horizontal and vertically offset from the second plane, wherein an upper surface of the cooking surface is disposed in the second plane.

14. The cooking device of claim 13 , including:
a perimeter wall extending upwardly from and surrounding the bottom wall of the perimeter trough, wherein the perimeter wall includes a heat resistant pad disposed on a portion thereof, the heat resistant pad having a textured outer surface.

15. A cooking device, comprising:
a bottom wall having a horizontal raised cooking surface that defines a first plane surrounded by an overflow trough; and
a liquid dispersion pattern having a plurality of channels configured to channel liquid towards a peripheral edge of the raised cooking surface from a central portion of the raised cooking surface, wherein each channel includes a first end disposed in the first plane and a second end disposed in a second plane vertically offset from the first plane, and a body portion interconnecting the first and second ends.

16. The cooking device of claim 15 , wherein the peripheral edge of the raised cooking surface includes front and rear portions and opposing first and second side portions.

17. The cooking device of claim 16 , wherein the plurality of channels includes first and second sets of channels, wherein the second ends of the first set of channels are disposed adjacent to the first side portion of the peripheral edge of the raised cooking surface.

18. The cooking device of claim 17 , wherein the second ends of the second set of channels are disposed adjacent to the second side portion of the peripheral edge of the raised cooking surface.

19. The cooking device of claim 15 , wherein the overflow trough includes a bottom wall disposed in a third plane, wherein the third plane is positioned at or below the second plane.

20. The cooking device of claim 15 , wherein the overflow trough includes a bottom wall disposed in a third plane, wherein the second plane is positioned below the third plane.

Assignees

• Whirlpool Co

Inventors

• Wang Yifan
• Myers John Jay
• Mazza Karen
• Battiston Laura

Classifications

• A47J37/00

  Baking; Roasting; Grilling; Frying (bakers' ovens, non-domestic baking apparatus or equipment A21B; domestic stoves or ranges F24B, F24C) · CPC title

• A47J37/10 Primary

  Frying pans, e.g. frying pans with integrated lids or basting devices · CPC title

• A21B3/13

  Baking-tins; Baking forms · CPC title

• B65D81/261

  for draining or collecting liquids without absorbing them · CPC title

• F24C15/16

  Shelves, racks or trays inside ovens; Supports therefor · CPC title