Claims (1)
Claim 1 (Independent)
The ornamental design for a protractor, as shown and described.
Full Description
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FIG. 1 is a front elevation view of a protractor, showing my new design;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a left-side elevation view thereof;
FIG. 4 is a right-side elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
The broken lines depict portions of the protractor that form no part of the claimed design.
Citations
This patent cites (14)
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