Claims (1)
Claim 1 (Independent)
The ornamental design for a foil heater, as shown and described.
Full Description
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FIG. 1 is a perspective view of a foil heater.
FIG. 2 is a top plan view thereof.
FIG. 3 is a bottom plan view thereof.
FIG. 4 is a front view thereof.
FIG. 5 is a back view thereof.
FIG. 6 is a left elevation view thereof.
FIG. 7 is a right elevation view thereof; and,
FIG. 8 is an exploded perspective view of the foil heater shown in FIG. 1 .
Citations
This patent cites (38)
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