USD516646SExpiredUtility
Ball
Est. expiryAug 2, 2025(expired)· nominal 20-yr term from priority
Inventors:Chui-Ching Yang
86
PatentIndex Score
46
Cited by
15
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a ball, as shown.Join the waitlist — get patent alerts
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