USD351563SExpiredUtility

Locked security cover for a smoke alarm

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Assignee: DELLAVILLA ROBERTPriority: Dec 16, 1993Filed: Dec 16, 1993Granted: Oct 18, 1994
Est. expiryDec 16, 2013(expired)· nominal 20-yr term from priority
Inventors:Robert Dellavilla
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PatentIndex Score
8
Cited by
6
References
1
Claims

Claims

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

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