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US 10,228,127 B2Granted
Heat isolating torch
AssigneeLamplight Farms Incorporated
InventorRon White
Life of this patent
Estimating the term…
Abstract
A device with a flame bowl for a torch having a torch body containing a fuel supply. A fitting attaches to the flame bowl for interfacing with the fuel supply. A perforated support affixes the flame bowl in an elevated position relative to a portion of the torch body.
Claims13
A device comprising:
- a torch top having a recess in an upper surface thereof;
- a sidewall descending from the upper surface into the recess;
- a flame bowl providing a wick holder;
- and
- a conic, perforated support that extends upwardly and inwardly from the sidewall and retains the flame bowl at a fixed position within the recess and entirely below the upper surface and provides a plurality of perforations allowing convection currents therethrough and underneath the flame bowl providing the wick holder.
2 more elements
A device comprising:
- a top having an upper surface;
- a sidewall descending from the upper surface to define a recess;
- a conic perforated support extending upwardly from the sidewall into the recess;
- a textured flame bowl defining a liquid fuel burning wick holder for a torch having a torch body containing a liquid fuel supply;
- and
- a fitting attached to the flame bowl for interfacing with the fuel supply;
- wherein the conic perforated support elevates the flame bowl within the recess toward the upper surface but the flame bowl remains below the upper surface;
- and
- wherein the conic perforated support defines a plurality of perforations that allow for fluid communication of air underneath the flame bowl.
6 more elements
A device comprising:
- an upwardly concave flame bowl defining a liquid fuel wick holder;
- a first, inner shroud affixed to the flame bowl and extending upwardly therefrom circumscribing the wick holder;
- a shell having a second, outer shroud on an upper portion thereof, the outer shroud circumscribing at least a portion of the first, inner shroud;
- an upwardly extending, conic, perforated support having a lower end wider than an upper end, maintaining the flame bowl and the first shroud in a fixed relationship with respect to the second, outer shroud, and suspending a fuel canister affixed to the flame bowl within the shell;
- and
- a third, intermediate shroud circumscribing the perforated support and interposing the first and second shrouds;
- wherein the upwardly extending, conic, perforated support maintains the flame bowl, exclusive of the first, inner shroud, entirely below a level of the second, outer shroud;
- and
- wherein the perforated support defines a plurality of perforations below a level of the flame bowl and the plurality of perforations are at or below a level of the second, outer shroud.
6 more elements
Dependencies are inferred from the claim text.