USD401179SExpiredUtility

Audible signal for alarm units

44
Assignee: STAR MFG COPriority: Aug 8, 1997Filed: Feb 4, 1998Granted: Nov 17, 1998
Est. expiryAug 8, 2017(expired)· nominal 20-yr term from priority
Inventors:Takahiro SoneYoshio ImahoriKatsuyuki SanoTomonari Suzuki
44
PatentIndex Score
5
Cited by
5
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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