USD521084SExpiredUtility

Exercise ball

87
Assignee: HUANG YANG-CHINPriority: Aug 17, 2004Filed: Aug 17, 2004Granted: May 16, 2006
Est. expiryAug 17, 2024(expired)· nominal 20-yr term from priority
Inventors:Yang Huang
87
PatentIndex Score
38
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for exercise ball, as shown and described.

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