USD281501SExpiredUtility

Interphone

63
Assignee: SHARP KKPriority: Nov 30, 1982Filed: May 19, 1983Granted: Nov 26, 1985
Est. expiryNov 30, 2002(expired)· nominal 20-yr term from priority
Inventors:Hiroshi YamagataKendo Makihara
63
PatentIndex Score
8
Cited by
10
References
1
Claims

Claims

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

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