USD394656SExpiredUtility

Intercom master station

81
Assignee: AIPHONE CO LTDPriority: Dec 25, 1996Filed: Dec 25, 1996Granted: May 26, 1998
Est. expiryDec 25, 2016(expired)· nominal 20-yr term from priority
Inventors:Tetuaki KatoToshio Hotta
81
PatentIndex Score
30
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an intercom master station, as shown and described.

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