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The ornamental design for the shelf structure, as shown and described. |
FIG. 1 is a perspective view of a shelf structure, showing our new design, the broken lines are for environmental purposes only and form no part of the claimed design;
FIG. 2 is a face view from the right, or from the left, of FIG. 1;
FIG. 3 is a side view;
FIG. 4 is a top view; and,
FIG. 5 is a bottom view.
Von Gunten, Lee, Von Gunten, Judy
Patent | Priority | Assignee | Title |
6267064, | Nov 01 1999 | Steelcase Development Corporation | Laboratory furniture unit |
D437708, | Nov 01 1999 | Steelcase Development Inc. | Furniture unit |
D808699, | Jun 08 2016 | Humanscale Corporation | Ottoman support |
D864603, | Jun 08 2016 | Humanscale Corporation | Chair |
Patent | Priority | Assignee | Title |
2854148, | |||
3221894, | |||
3303936, | |||
3527353, | |||
4746021, | Aug 08 1986 | WINDOW BRIDGE SYSTEMS INC , A CORP OF MICHIGAN | Window shelf assembly |
D295478, | Jul 02 1985 | Reconfigurable shelf unit | |
D339936, | Apr 16 1993 | Shelf structure | |
D340157, | Apr 16 1990 | Shelf structure |
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