USD436142SExpiredUtility

Educational toy

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Assignee: TOMY CO LTDPriority: Mar 31, 2000Filed: Mar 31, 2000Granted: Jan 9, 2001
Est. expiryMar 31, 2020(expired)· nominal 20-yr term from priority
Inventors:Katsumi ArakiMieko YabushitaMakoto Takezaki
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PatentIndex Score
5
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the educational toy, as shown.

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