Claims (1)
The ornamental design for a safety ladder as shown and described.
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FIG. 1 is a perspective view of a first embodiment of a safety ladder showing the new design.
FIG. 2 is a front view of the safety ladder of FIG. 1 .
FIG. 3 is a rear view of the safety ladder of FIG. 1 .
FIG. 4 is a first side view of the safety ladder of FIG. 1 .
FIG. 5 is a second side view of the safety ladder of FIG. 1 .
FIG. 6 is an enlarged top view of the safety ladder of FIG. 1 .
FIG. 7 is an enlarged bottom view of the safety ladder of FIG. 1 .
FIG. 8 is a perspective view of a second embodiment of a safety ladder.
FIG. 9 is a front view of the embodiment of FIG. 8 .
FIG. 10 is a rear view of the embodiment of FIG. 8 .
FIG. 11 is a first side view of the embodiment of FIG. 8 .
FIG. 12 is a second side view of the embodiment of FIG. 8 .
FIG. 13 is an enlarged top view of the safety ladder of FIG. 8 ; and,
FIG. 14 is an enlarged bottom view of FIG. 8 .
The broken lines are for the purpose of illustrating portions of the safety ladder that form no part of the claimed design.
Citations
This patent cites (5)
- USD1005526
- USD1009303
- USD1009304
- USD1026251
- USD1031090