USD579811SActiveUtility

Emergency alert signal

16
Assignee: CAMBELL RICHARDPriority: Mar 31, 2008Filed: Mar 31, 2008Granted: Nov 4, 2008
Est. expiryMar 31, 2028(~1.6 yrs left)· nominal 20-yr term from priority
Inventors:Richard CambellJacqueline Simon
16
PatentIndex Score
1
Cited by
23
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a emergency alert signal, as shown.

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