Claims (1)
Claim 1 (Independent)
The ornamental design for a bulletproof insert for backpacks as shown and described.
Full Description
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FIG. 1 is a front view of a bulletproof insert for backpacks showing my new design;
FIG. 2 is a right side view thereof, the left side being a mirror image of the right side;
FIG. 3 is a top view thereof, the bottom being a mirror image of the top; and,
FIG. 4 is a left front perspective view thereof.
Citations
This patent cites (42)
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