USD306294SExpiredUtility

Portable radio telephone

96
Assignee: OKI ELECTRIC IND CO LTDPriority: Sep 12, 1988Filed: Mar 8, 1989Granted: Feb 27, 1990
Est. expirySep 12, 2008(expired)· nominal 20-yr term from priority
Inventors:Katsuhito Watanabe
96
PatentIndex Score
49
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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