USD621734SActiveUtility

Whistle with side exhaust

57
Assignee: HILLS GRAHAMPriority: Nov 19, 2009Filed: Nov 19, 2009Granted: Aug 17, 2010
Est. expiryNov 19, 2029(~3.3 yrs left)· nominal 20-yr term from priority
Inventors:Graham HillsSteve Orzel
57
PatentIndex Score
10
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a whistle with side exhaust, as shown and described.

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