Claims (1)
Claim 1 (Independent)
The ornamental design for a bird bath heater as shown and described.
Full Description
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FIG. 1 is a top perspective view of a bird bath heater showing my new design; FIG. 2 is a bottom perspective view thereof; FIG. 3 is a top view thereof; FIG. 4 is a bottom view thereof; FIG. 5 is a front view thereof; FIG. 6 is a rear view thereof; FIG. 7 is a left view thereof; and, FIG. 8 is a right view thereof.
Citations
This patent cites (10)
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