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US 9,974,879 B2Granted
Catalytic fragrance burner assembly and a method of manufacture thereof
AssigneeAshleigh & Burwood Ltd
InventorsJohn Nettleton, Sivakumar Kandiah
Life of this patent
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Abstract
A catalytic fragrance burner assembly, comprising: a porous core of sintered material; a catalyst, deposited on or around the core; and a wick, in communication with the porous core, and arranged to draw fuel to the core.
Claims20
A catalytic burner assembly, comprising:
- a porous sintered metal core having a fused granular structure;
- a catalyst, deposited on or around the core;
- and
- a wick, in communication with the core, and arranged to draw fuel to the core.
1 more element
A method of manufacturing a catalytic burner assembly, comprising:
- providing a porous sintered metal core having a fused granular structure;
- providing a catalyst on or around the core;
- and
- providing a wick in a communication with the core.
1 more element
Dependencies are inferred from the claim text.