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The ornamental design for a train-shaped conveyer-tray for a restaurant food delivery system, as shown and described. |
FIG. 1 is an isometric view of the train-shaped conveyer-tray for a restaurant food delivery system showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a side elevational view thereof, opposite the side of FIG. 2;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is as bottom view thereof.
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
1314965, | |||
1450434, | |||
3673967, | |||
4019605, | Aug 23 1976 | Food delivery system for restaurants | |
221163, |
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