USD557676SExpiredUtility

Conference telephone

77
Assignee: IWATSU ELECTRIC CO LTDPriority: Dec 16, 2005Filed: Jun 5, 2006Granted: Dec 18, 2007
Est. expiryDec 16, 2025(expired)· nominal 20-yr term from priority
Inventors:Syohei SuzukiYasuhiro SotaMasanobu AbeKeiichi NakayamaHironori OhataTsutomu Irishima
77
PatentIndex Score
30
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a conference telephone, as shown and described.

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