USD342213SExpiredUtility

Fire detector

76
Assignee: CERBERUS AGPriority: Jun 18, 1991Filed: Dec 16, 1991Granted: Dec 14, 1993
Est. expiryJun 18, 2011(expired)· nominal 20-yr term from priority
Inventors:Hansruedi Fellmann
76
PatentIndex Score
21
Cited by
5
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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