USD459400SExpiredUtility

Inflatable racing helmet

57
Assignee: ALVIMAR MFG CO INCPriority: Jul 9, 2001Filed: Jul 9, 2001Granted: Jun 25, 2002
Est. expiryJul 9, 2021(expired)· nominal 20-yr term from priority
Inventors:Marvin S. Lieberman
57
PatentIndex Score
10
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an inflatable racing helmet, as shown and described.

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