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The ornamental design for a heart-shaped light bulb, as shown and described
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FIG. 1 is a front elevational view of a heart-shaped light bulb showing my new design;
FIG. 2 is a right-hand elevation thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left-hand side view thereof; and,
FIG. 6 is a rear view thereof.
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| ER3812, | |||
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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