USD424466SExpiredUtility

Detection alarm

Assignee: BRK BRANDS INCPriority: Aug 3, 1999Filed: Aug 3, 1999Granted: May 9, 2000
Est. expiryAug 3, 2019(expired)· nominal 20-yr term from priority
54
PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

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

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