USD279771SExpiredUtility

Siren

53
Assignee: KOBISHI ELECTRIC CO LTDPriority: Dec 19, 1983Filed: Dec 19, 1983Granted: Jul 23, 1985
Est. expiryDec 19, 2003(expired)· nominal 20-yr term from priority
Inventors:Kozaburo Hinata
53
PatentIndex Score
9
Cited by
8
References
1
Claims

Claims

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

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