USD435607SExpiredUtility
Magnetic wheel spiral toy
Est. expiryAug 13, 2019(expired)· nominal 20-yr term from priority
Inventors:Mark C. Chesler
37
PatentIndex Score
3
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe design for magnetic wheel spiral toy, substantially as shown and described.
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