USD648392SActiveUtility

Multiplication teaching aid set

Assignee: THORPE MARTHAPriority: Apr 13, 2011Filed: Apr 13, 2011Granted: Nov 8, 2011

Est. expiryApr 13, 2031(~4.7 yrs left)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for multiplication teaching aid set, as shown and described.

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