USD431608SExpiredUtility

Wrist ball

73
Assignee: LIN CHIEN-DERPriority: May 11, 1999Filed: May 11, 1999Granted: Oct 3, 2000
Est. expiryMay 11, 2019(expired)· nominal 20-yr term from priority
Inventors:Chien-Der Lin
73
PatentIndex Score
19
Cited by
6
References
1
Claims

Claims

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

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