USD494955SExpiredUtility

Intercommunication system

60
Assignee: BPT SPAPriority: Jan 28, 2003Filed: Jul 28, 2003Granted: Aug 24, 2004
Est. expiryJan 28, 2023(expired)· nominal 20-yr term from priority
Inventors:Carlo GuerreraAdriano FacchinAlessandra Rinaldi
60
PatentIndex Score
7
Cited by
30
References
1
Claims

Claims

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

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