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The ornamental design for an expandable shelf, as shown and described. |
FIG. 1 is a perspective view of an expandable shelf, incorporating the new design;
FIG. 2 is a top plan of the expandable shelf of FIG. 1;
FIG. 3 is a front elevation of the expandable shelf of FIG. 1;
FIG. 4 is a bottom plan of the expandable shelf of FIG. 1;
FIG. 5 is a rear elevation of the expandable shelf of FIG. 1;
FIG. 6 is a left-side elevation of the expandable shelf of FIG. 1;
FIG. 7 is a right-side elevation of the expandable shelf of FIG. 1;
FIG. 8 is a partial cross-sectional view of a part of the expandable shelf of FIG. 1, showing the structure cut at line 8--8 only, without showing structure behind line 8--8, for clarity;
FIG. 9 is a partial cross-sectional view of a part of the expandable shelf of FIG. 1, showing the structure cute at line 9--9 only, without showing structure behind line 9--9, for clarity;
FIG. 10 is a partial cross-sectional view of a part of the expandable shelf of FIG. 1, showing the structure cut at line 10--10 only, without showing structure behind line 10--10, for clarity;
FIG. 11 is a partial cross-sectional view of a part of the expandable shelf of FIG. 1, showing the structure cut at line 11--11 only, without switching structure behind line 11--11, for clarity;
FIG. 12 is a perspective view of an alternative position of the expandable shelf of FIG. 1; and,
FIG. 13 is a top plan of a second embodiment of an expandable shelf, an expandable shelf of indeterminate length incorporating the new design.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 22 2000 | Westerlund Products Corporation | (assignment on the face of the patent) | / | |||
Aug 09 2000 | WEST, ROBERT A | Westerlund Products Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011099 | /0019 | |
May 14 2002 | Westerlund Products Corporation | WG ENTERPRISES LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012896 | /0892 |
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