USD454852SExpiredUtility
Portable radio telephone
Est. expirySep 26, 2020(expired)· nominal 20-yr term from priority
Inventors:Hiroko Yokoyama
80
PatentIndex Score
22
Cited by
30
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a portable radio telephone, as shown and described.
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