USD517136SExpiredUtility

Balance board

91
Assignee: CHEN TAO-MINGPriority: Feb 25, 2004Filed: Feb 25, 2004Granted: Mar 14, 2006
Est. expiryFeb 25, 2024(expired)· nominal 20-yr term from priority
Inventors:Tao Chen
91
PatentIndex Score
51
Cited by
11
References
1
Claims

Claims

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

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