USD507026SExpiredUtility

Balance board

92
Priority: Feb 25, 2004Filed: Feb 25, 2004Granted: Jul 5, 2005
Est. expiryFeb 25, 2024(expired)· nominal 20-yr term from priority
Inventors:Tao Chen
92
PatentIndex Score
57
Cited by
11
References
1
Claims

Claims

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

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