USD556617SExpiredUtility

Emergency signaling system

45
Assignee: D & R ELECTRONICS CO LTDPriority: Aug 15, 2005Filed: Aug 15, 2005Granted: Dec 4, 2007
Est. expiryAug 15, 2025(expired)· nominal 20-yr term from priority
Inventors:Rinaldo DarolfiMasimo D. TariAlfredo Darolfi
45
PatentIndex Score
13
Cited by
26
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an emergency signaling system, as shown and described.

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