USD318069SExpiredUtility
Electronic educational game for introducing children to basic math functions
Est. expiryJan 26, 2009(expired)· nominal 20-yr term from priority
74
PatentIndex Score
15
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an electronic educational game for introducing children to basic math functions, as shown and described.
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