USD464174SExpiredUtility

Sport helmet

89
Priority: Dec 14, 2001Filed: Dec 14, 2001Granted: Oct 8, 2002
Est. expiryDec 14, 2021(expired)· nominal 20-yr term from priority
Inventors:Tung-Feng Lu
89
PatentIndex Score
59
Cited by
8
References
1
Claims

Claims

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

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