USD297316SExpiredUtility

Smoke detector

Assignee: SQUARE D COPriority: Aug 1, 1986Filed: Aug 1, 1986Granted: Aug 23, 1988

Est. expiryAug 1, 2006(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a smoke detector, as shown and described.

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