Burner

Combustion – With ornamentation or flame coloring additive

Reexamination Certificate

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Details

C431S329000

Reexamination Certificate

active

06843649

ABSTRACT:
The invention which is the subject of this application relates to a burner of the type which can be used as part of cooking apparatus, heating apparatus or the like. The burner includes a plenum chamber and a combustion surface comprising an outer layer of heat resistant material and at least one inner layer of gauze or gauze like material. The gauze like material incandesces when lit and is viewable through apertures in the outer layer. The apertures are grouped and shaped to define at least one alphanumeric character and/or design logo which when is viewable when the burner is lit.

REFERENCES:
patent: 975859 (1910-11-01), Hackmann
patent: 3547097 (1970-12-01), Rice et al.
patent: 4886044 (1989-12-01), Best
patent: 4952492 (1990-08-01), Clark et al.
patent: 4976609 (1990-12-01), Grob et al.
patent: 5989013 (1999-11-01), Gray
patent: 6190162 (2001-02-01), Smith et al.
patent: 20010036610 (2001-11-01), Wood
patent: 1010940 (1999-11-01), None
patent: 1446331 (1973-02-01), None

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