USD426482SExpiredUtility

Fire detector

81
Assignee: NITTAN CO LTDPriority: Apr 27, 1999Filed: Oct 27, 1999Granted: Jun 13, 2000
Est. expiryApr 27, 2019(expired)· nominal 20-yr term from priority
Inventors:Kazuyoshi SakuraiIchiro HamadaYasunori Oya
81
PatentIndex Score
25
Cited by
4
References
1
Claims

Claims

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

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