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US 9,427,108 B2Granted
Cooking grate with adjustable heating characteristics
AssigneeW.C. Bradley Co.
InventorMallik Ahmed
Life of this patent
Estimating the term…
Abstract
A multi-part cooking grate with a lower sub-grate with a first plurality of V-shaped cooking members running along a length of the lower sub-grate and having a first predetermined spacing between the first plurality cooking members along a width of the lower sub-grate, and an upper sub-grate with a second plurality of V-shaped cooking members running along a length of the lower sub-grate and having a second predetermined spacing between the second plurality of cooking members along a width of the upper sub-grate.
Claims13
A multipart cooking grate comprising:
- a lower sub-grate with a first plurality of V-shaped cooking members running along a length of the lower sub-grate and having a first predetermined spacing between the first plurality cooking members along a width of the lower sub-grate;
- and
- an upper sub-grate with a second plurality of V-shaped cooking members running along a length of the lower sub-grate and having a second predetermined spacing between the second plurality of cooking members along a width of the upper sub-grate;
- wherein the first predetermined spacing accommodates a width of each of the second plurality of cooking members and the second predetermined spacing accommodates a width of each of the first plurality of cooking members such that the upper and lower sub-grates may be nested to create a first cooking surface comprising the first and second plurality of cooking members in an interfitted alternating relationship;
- and
- wherein the upper and lower sub-grates provide second and third cooking surfaces, respectively with a higher degree of convective heating than the first cooking surface, and;
- wherein the first and second predetermined spacing differs such that the second and third cooking surfaces provide a different degree of convective heating compared to one another.
4 more elements
A multi-part cooking grate comprising:
- a first upper sub-grate having a first plurality of cooking members retained in a fixed relationship relative to one another by first and second upper cross-members that receive opposite ends of the first plurality of cooking members to form end caps thereon;
- and
- a second lower sub-grate having a second plurality of cooking members retained in a fixed relationship relative to one another by first and second lower cross members that receive opposite ends of the second plurality of cooking members;
- wherein the first and second sub-grates are configured to fit together such that their respective cooking members interfit to define a first cooking surface;
- wherein the first and second sub-grates each define a second and third cooking surface, respectively, when detached from one another;
- wherein the first cooking surface heats with a higher degree of radiant heating than both the second and third cooking surfaces, and both the second and third cooking surfaces heat with a higher degree of convective heating than the first cooking surface;
- wherein the first sub-grate retains its associated cooking members at a first predetermined spacing from one another;
- wherein the second sub-grate retains its associated cooking members at a second predetermined spacing from one another;
- and
- and the first and second predetermined spacings are different so as to provide different degrees of heating with radiant and convective heating.
7 more elements
A multi-part cooking grate comprising:
- a first upper sub-grate having a first plurality of cooking members retained in a fixed relationship relative to one another by first and second upper cross-members that receive opposite ends of the first plurality of cooking members to form end caps thereon;
- and
- a second lower sub-grate having a second plurality of cooking members retained in a fixed relationship relative to one another by first and second lower cross members that receive opposite ends of the second plurality of cooking members;
- wherein the first and second sub-grates are configured to fit together such that their respective cooking members interfit to define a first cooking surface;
- wherein the first and second sub-grates each define a second and third cooking surface, respectively, when detached from one another;
- wherein the first cooking surface heats with a higher degree of radiant heating than both the second and third cooking surfaces, and both the second and third cooking surfaces heat with a higher degree of convective heating than the first cooking surface;
- and
- wherein the cooking members of the lower sub-grate are interrupted to receive a third cross member of the upper sub-grate that is spaced apart from the first and second cross members of the upper sub-grate when the upper sub-grate rests upon the lower sub-grate.
5 more elements
A multi-part cooking grate comprising:
- a first upper sub-grate having a first plurality of cooking members retained in a fixed relationship relative to one another by upper channelized cross-members capping ends of the first plurality of cooking members such that the ends of the first plurality of cooking members do not extend beyond the upper channelized cross members;
- and
- a second lower sub-grate having a plurality of second cooking members retained in a fixed relationship relative to one another by lower channelized cross members capping ends of the second plurality of cooking members such that the second plurality of cooking members do not extend beyond the lower channelized cross members;
- wherein the first and second sub-grates are configured to fit together such that their respective cooking members interfit to define a first cooking surface
- wherein the first and second sub-grate define second and third cooking surfaces, respectively;
- wherein the first cooking surface heats with a higher degree of radiant heating than the second and third cooking surface and the second and third cooking surfaces heat with a higher degree of convective heating that the first cooking surface;
- wherein the lower cross members of the lower sub-grate nest within the upper cross members of the upper sub-grate when the upper and lower sub-grate are interfitted;
- and
- wherein the upper cross members of the upper sub-grate have cooperating recesses to fit the first plurality of cooking members of the lower sub-grate when nested with the lower cross members of the lower sub-grate.
6 more elements
Dependencies are inferred from the claim text.