USD551629SExpiredUtility

Electrical circuit breaker

80
Assignee: ABB SERVICE SRLPriority: Feb 20, 2003Filed: Nov 9, 2006Granted: Sep 25, 2007
Est. expiryFeb 20, 2023(expired)· nominal 20-yr term from priority
Inventors:Lucio AzzolaGiovanni Frassineti
80
PatentIndex Score
25
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for an electrical circuit breaker, as shown and described.

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