USD512108SExpiredUtility

Building block

89
Assignee: YOUTH TOY ENTPR CO LTDPriority: Mar 1, 2004Filed: Mar 1, 2004Granted: Nov 29, 2005
Est. expiryMar 1, 2024(expired)· nominal 20-yr term from priority
Inventors:Fu-Chi Lin
89
PatentIndex Score
38
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a building block, as shown and described.

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