USD292895SExpiredUtility

Siren

53
Assignee: KOBISHI ELECTRIC CO LTDPriority: Feb 21, 1985Filed: Feb 21, 1985Granted: Nov 24, 1987
Est. expiryFeb 21, 2005(expired)· nominal 20-yr term from priority
Inventors:Takatoshi Hayashi
53
PatentIndex Score
7
Cited by
5
References
1
Claims

Claims

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

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