USD389765SExpiredUtility

Audible signal for alarm units

61
Assignee: STAR MFG COPriority: Sep 27, 1996Filed: Mar 26, 1997Granted: Jan 27, 1998
Est. expirySep 27, 2016(expired)· nominal 20-yr term from priority
Inventors:Yoshio Imahori
61
PatentIndex Score
11
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3
References
1
Claims

Claims

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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