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The ornamental design for a collapsible lamp shade, substantially as shown and described. |
FIG. 1 is a perspective view of one embodiment of an ornamental design for a collapsible lamp shade in accordance with the present invention;
FIG. 2 is a side view of the embodiment illustrated in FIG. 1;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a perspective view of a second embodiment of an ornamental design for a collapsible lamp shade in accordance with the present invention.
FIG. 6 is a perspective view of a third embodiment of an ornamental design in accordance with the present invention;
FIG. 7 is a perspective view of a fourth embodiment of an ornamental design in accordance with the present invention; and
FIG. 8 is a perspective view of a fifth embodiment of an ornamental design in accordance with the present invention.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 01 1976 | Keystone Lamp Mfg. Corporation | (assignment on the face of the patent) | / |
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