USD260498SExpiredUtility

Smoke detector housing

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Assignee: CONRAC CORPPriority: Feb 9, 1979Filed: Feb 9, 1979Granted: Sep 1, 1981
Est. expiryFeb 9, 1999(expired)· nominal 20-yr term from priority
Inventors:John M. MacmillanHilario Costa
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PatentIndex Score
0
Cited by
2
References
1
Claims

Claims

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

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