Cooking vessel lid

• US 5,881,905 A
• Filed: 08/18/1997
• Issued: 03/16/1999
• Est. Priority Date: 08/18/1997
• Status: Expired due to Fees

• Current Assignee: John B. Brady
• Original Assignee: John B. Brady
• Inventors: Brady, John B.
• Primary Examiner(s): Cronin, Stephen K.
• Application Number:
  US08/912,607
• Time in Patent Office: 575 Days
• Field of Search: 220/23.86, 220/231, 220/366.1, 220/367.1, 220/368, 220/369, 220/373, 220/374, 220/573.1, 220/573.3, 220/912
• US Class Current: 220/573.1
• CPC Class Codes: A47J 36/06 Lids or covers for cooking-vessels specially adapted for pressure-cookers A47J27/08
• CPC Class Codes: Y10S 220/912 Cookware, i.e. pots and pans

Abstract

A lid for a cooking vessel such as a pot. The lid is circular and has a central region and a peripheral region. At least one aperture is disposed within the central region of the lid, thereby enabling hot air and steam to pass through the lid. A plurality of rib elements are disposed on the top of the lid, wherein the various rib elements define a pathway from the apertures in the central region to the peripheral region. The rib elements all terminate in the same plane. As such, a cooking vessel can be placed on top of the lid and the rib elements will support that cooking vessel in an even manner. As hot air and steam from a cooking vessel rise up, that hot air and steam passes through the apertures in the lid. The hot air and steam then passes through the pathways on the top surface of the lid, thereby allowing that hot air and steam to heat a second cooking vessel placed on the lid.

Claims

1. A device, comprising:

circular lid element having a top surface, a bottom surface, a central region and a peripheral region;

at least one open aperture defined by said lid element solely within said central region, wherein said at least one open aperture extends through said lid element from said top surface to said bottom surface, thereby enabling hot air to pass through only said central region of said circular lid;

a plurality of rib elements disposed on said top surface of said lid element, wherein said rib elements radially extend from said central region to said peripheral region and define pathways for the flow of hot air that extend from said central region to said peripheral region.

2. The device according to claim 1, wherein said plurality of rib elements terminated in a common plane.

3. The device according to claim 1, further including baffle elements that extend from said rib elements and cause said pathways to travel in a non-linear manner from said central region to said peripheral region.

4. The device according to claim 1, wherein said at least one aperture is a single aperture disposed in the center of said lid element having a diameter of between one inch and three inches.

5. The device according to claim 1, further including a handle element extending from said peripheral region of said lid element.

6. The device according to claim 5, wherein said lid element has a center of gravity at a predetermined point in said central region and said lid element contains a counter weight that compensates for said handle element and maintains a center of gravity for said device generally at said predetermined point.

7. The device according to claim 1, wherein said central region on said bottom side of said lid device is elevated relative said peripheral region on said bottom side of said lid element.

8. The device according to claim 1, further including a second plurality of rib elements on said bottom side of said lid element.

9. The device according to claim 8, wherein said second plurality of rib elements radially extend from said central region to said peripheral region.

10. The device according to claim 9, wherein said second plurality of rib elements taper from a first thickness in said peripheral region to a second shorter thickness in said central region.

11. A device for covering a cooking vessel, comprising:

lid element having a top surface, a bottom surface, a central region and a peripheral region;

a plurality of rib elements disposed on said bottom surface of said lid element that engage the cooking vessel, wherein said rib elements radially extend from said central region to said peripheral region and define gaps through which air can pass under said lid element and into the cooking vessel.

12. The device according to claim 11, further including at least one aperture defined by said lid element within said central region, wherein said aperture extends through said lid element from said top surface to said bottom surface and said at least one aperture communicates with gaps between said rib elements.

13. The device according to claim 11, wherein said plurality of rib elements taper from a first thickness in said peripheral region to a second shorter thickness in said central region.

14. A device, comprising:

a circular lid element having a top surface, a bottom surface, a central region and a peripheral region;

an aperture having a diameter between one inch and three inches defined by said lid element within said central region, wherein said aperture extends through said lid element from said top surface to said bottom surface;

a plurality of rib elements disposed on said top surface of said lid element, wherein said rib elements define pathways that extend from said central region to said peripheral region.