USD311350SExpiredUtility

Whistle

Assignee: SANRIO CO LTDPriority: Aug 5, 1988Filed: Aug 5, 1988Granted: Oct 16, 1990
Est. expiryAug 5, 2008(expired)· nominal 20-yr term from priority
Inventors:Shintaro Tsuji
47
PatentIndex Score
4
Cited by
6
References
1
Claims

Claims

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

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