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US 8,540,107 B2Granted
Cooking vessel with nonstick coating
OwnerChangHo Lee, SuChin Parkinventors
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Abstract
The invention relates to a cooking vessel having a non-stick coating, a handle and a vessel body. According to the invention, the inner surface of the vessel body is provided with a multiplicity of oil wells, the inner side of which wells is provided with studs of which the height is less than the depth of the oil wells, wherein the upper surface of the oil wells is provided with a non-stick coating, and the thickness of the non-stick coating is greater than the height of the studs and at the same time less than the depth of the oil wells.
Claims9
A cooking vessel comprising:
- an upwardly concave body having a floor with an upwardly directed substantially planar face formed with an array of upwardly open cavities each having a base surface and each of a predetermined depth;
- a handle projecting laterally from the body;
- respective arrays of horizontally spaced studs formed on and projecting upward from the base surfaces of the cavities, each stud being of a predetermined height that is less than the predetermined depth;
- and
- respective layers of a nonstick coating on the base surfaces of the cavities and each of a thickness greater than the height of the studs and less than the depth of the cavities such that the studs are wholly imbedded in the respective nonstick layer and an upper surface of each of the layers is recessed below a plane of the floor between the cavities.
2 more elements
Dependencies are inferred from the claim text.