USD436548SExpiredUtility

Audible signal for alarms

38
Assignee: STAR MFG COPriority: May 31, 1999Filed: Nov 30, 1999Granted: Jan 23, 2001
Est. expiryMay 31, 2019(expired)· nominal 20-yr term from priority
Inventors:Mitsuhiro MasudaKiyoshi Urushibata
38
PatentIndex Score
3
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an audible signal for alarms, as shown.

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