USD306291SExpiredUtility

Portable radio telephone

93
Assignee: OKI ELECTRIC IND CO LTDPriority: Apr 27, 1988Filed: Oct 25, 1988Granted: Feb 27, 1990
Est. expiryApr 27, 2008(expired)· nominal 20-yr term from priority
Inventors:Katsuhito WatanabeKazuhito Takai
93
PatentIndex Score
38
Cited by
12
References
1
Claims

Claims

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

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