Cooking utensil
First Claim
1. The combination of a cooking vessel and a cooperating cover,said vessel comprising:
- a bowl-like body composed of sheet metal having a flat circular bottom and an annular wall extending nominally upwardly and unitarily from said bottom to terminate at an annular inner rim at which, without discontinuity, said sheet metal bends reentrantly downwardly and then is curved upwardly to define an annular trough circumjacent said body, said trough terminating in an upper circular rim having an inside diameter at the extremity thereof,said cover comprising;
a hollow dome-like member composed of sheet metal having inner and outer surfaces terminating in a circular rim having an outside diameter at the extremity thereof sufficiently less than said inside diameter of said circular rim of the trough for said outside diameter of said rim at said extremity of the cover to enter said inside diameter of said extremity of said rim of said trough such that said cover covers said bowl-like body and the entirety of the trough when the cover is applied to said vessel.
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Accused Products
Abstract
An annular trough is formed integrally with the rim of a bowl-like wok to provide a place to store and cook ingredients individually while one or more other ingredients are being cooked in the bowl. A cover used in combination with the wok is comprised of sheet metal formed as a truncated hemispherical configuration by metal spinning techniques. The cover mates with the wok in such manner that there is an annular passageway or gap that provides for convection of heat from the bowl of the wok to the trough for keeping ingredients stored therein warm or for cooking other ingredients that are stored in the trough. The cover covers the entire radial width of the trough.
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Citations
6 Claims
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1. The combination of a cooking vessel and a cooperating cover,
said vessel comprising: -
a bowl-like body composed of sheet metal having a flat circular bottom and an annular wall extending nominally upwardly and unitarily from said bottom to terminate at an annular inner rim at which, without discontinuity, said sheet metal bends reentrantly downwardly and then is curved upwardly to define an annular trough circumjacent said body, said trough terminating in an upper circular rim having an inside diameter at the extremity thereof, said cover comprising; a hollow dome-like member composed of sheet metal having inner and outer surfaces terminating in a circular rim having an outside diameter at the extremity thereof sufficiently less than said inside diameter of said circular rim of the trough for said outside diameter of said rim at said extremity of the cover to enter said inside diameter of said extremity of said rim of said trough such that said cover covers said bowl-like body and the entirety of the trough when the cover is applied to said vessel. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification