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US 5,347,979 AGranted
Chafing dish for outdoor use
AssigneeD. W. Haber & Son, Inc.
InventorRobert H. Haber
Life of this patent
Estimating the term…
Abstract
A chafing dish of a type in which food to be warmed is supported above a container of combustible fuel, particularly suited for outdoor use in which the occurrence of a burst of wind or a directed breeze is prevented from extinguishing or directing flames away from the undersurface of the chafing dish.
Claims1
In a chafing dish of a type including a main frame, a food serving pan supporting by said main frame, and a cylindrical combustible heat source element having a diameter also supported by said main frame disposed beneath said pan, the improvement comprising:
- a flame shield element carried by said main frame and positioned beneath said pan, said flame shield element being of frusto-conical configuration and tapering in a downward direction to define a centrally disposed planar opening of size corresponding to the diameter of said heat source element, said flame shield element having an outer peripheral edge and having through openings therein adjacent said peripheral edge to provide even distribution of heated air emanating from said heat source element;
- said opening in said flame shield element being positioned immediately above said heat source element a distance sufficient to provide air for combustion of fuel in said heat source element, while preventing excess air flow to said heat source element upon the occurrence of horizontally directed wind flow.
Dependencies are inferred from the claim text.