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The ornamental design for a lunchbox, as shown. |
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FIG. 1 is a perspective view of a lunchbox showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof, the left side being a mirror image;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a rear elevational view thereof.
| Patent | Priority | Assignee | Title |
| 5427265, | Oct 22 1993 | Dart Industries Inc | Lunchbox with safety lock |
| D259167, | Apr 23 1979 | Dart Industries Inc. | Lunch box |
| D353748, | Jul 19 1993 | Dart Industries Inc. | Handled lunchbox |
| Patent | Priority | Assignee | Title |
| 109938, | |||
| 204532, | |||
| D243913, | May 27 1975 | Lunchpail or similar article |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 21 1978 | Cachet Designs, Inc. | (assignment on the face of the patent) | / |
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