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The ornamental design for a light bulb device, as shown and described.
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FIG. 1 is a front elevational view of a light bulb device showing our new design;
FIG. 2 is a rear elevational view;
FIG. 3 is a top plan view;
FIG. 4 is a left side elevational view;
FIG. 5 is a right side elevational view;
FIG. 6 is a bottom plan view; and,
FIG. 7 is an exploded perspective view.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 31 2001 | Energy Wise, LLC | (assignment on the face of the patent) | / | |||
Jun 07 2010 | SUNDHAR, SHAAM P | LIGHT ETC HOLDINGS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 024611 | /0150 |
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