USD326001SExpiredUtility
Helmet
Individually held — no corporate assignee on recordPriority: Jul 22, 1987Filed: Jul 22, 1987Granted: May 5, 1992
Est. expiryJul 22, 2007(expired)· nominal 20-yr term from priority
Inventors:Michele A. Chiarella
84
PatentIndex Score
22
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a helmet, as shown and described.
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