USD335877SExpiredUtility

Portable radiotelephone

41
Assignee: OKI ELECTRIC IND CO LTDPriority: Nov 30, 1990Filed: Feb 26, 1991Granted: May 25, 1993
Est. expiryNov 30, 2010(expired)· nominal 20-yr term from priority
Inventors:Katsuhito WatanabeSeki NaokoEriko Ino
41
PatentIndex Score
5
Cited by
25
References
1
Claims

Claims

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

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