USD316410SExpiredUtility

Portable radio telephone

95
Assignee: OKI ELECTRIC IND CO LTDPriority: Feb 21, 1990Filed: Aug 21, 1990Granted: Apr 23, 1991
Est. expiryFeb 21, 2010(expired)· nominal 20-yr term from priority
Inventors:Katsuhito WatanabeNaoko Seki
95
PatentIndex Score
58
Cited by
11
References
1
Claims

Claims

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

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