USD520487SExpiredUtility

Intercom

29
Assignee: MATSUSHITA ELECTRIC INDUSTRIAL CO LTDPriority: May 21, 2004Filed: Aug 24, 2004Granted: May 9, 2006
Est. expiryMay 21, 2024(expired)· nominal 20-yr term from priority
Inventors:Kenji Shioya
29
PatentIndex Score
0
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for an intercom, as shown and described.

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