USD373546SExpiredUtility

Audible signal for alarm units

Assignee: STAR MFG COPriority: Sep 24, 1994Filed: Mar 10, 1995Granted: Sep 10, 1996

Est. expirySep 24, 2014(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for an audible signal for alarm units, as shown and described.

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