USD477371SExpiredUtility

Toy drum

78
Priority: Feb 27, 2002Filed: Feb 27, 2002Granted: Jul 15, 2003
Est. expiryFeb 27, 2022(expired)· nominal 20-yr term from priority
Inventors:Li-Yang Niu
78
PatentIndex Score
27
Cited by
7
References
1
Claims

Claims

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

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