USD447076SExpiredUtility
Whistle
Priority: Jan 27, 1997Filed: Jan 27, 1997Granted: Aug 28, 2001
Est. expiryJan 27, 2017(expired)· nominal 20-yr term from priority
Inventors:William C. Matlock
41
PatentIndex Score
5
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a whistle, as shown.
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