USD403128SExpiredUtility
Headband for sound reduction headset
Individually held — no corporate assignee on recordPriority: Feb 18, 1997Filed: Feb 18, 1997Granted: Dec 22, 1998
Est. expiryFeb 18, 2017(expired)· nominal 20-yr term from priority
94
PatentIndex Score
76
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sound reduction headset, as shown and described.
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