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The ornamental design for a sleeping bag, as shown and described. |
FIG. 1 is a top plan view of a sleeping bag showing my new design;
FIG. 2 is a right side elevational view;
FIG. 3 is a bottom plan view;
FIG. 4 is a front elevational view;
FIG. 5 is a rear elevational view; and
FIG. 6 is a left side elevational view.
Patent | Priority | Assignee | Title |
D399988, | Aug 20 1997 | Lisa Frank, Inc. | Packaged sleeping bag |
Patent | Priority | Assignee | Title |
23988, |
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