PTO
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Patent
D697980
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Priority
Nov 15 2011
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Filed
May 11 2012
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Issued
Jan 21 2014
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Expiry
Jan 21 2028
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Assg.orig
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Entity
unknown
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1
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4
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n/a
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The ornamental design for a learning tool, as shown and described.
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FIG. 1 is a perspective view of a learning tool showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof, the right side being a mirror image; and,
FIG. 5 is a top plan view thereof, the bottom plan view being a mirror image.
The broken lines shown in the drawings illustrating unclaimed environmental structures form no part of the claimed design.
Han, Hunjoo
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