USD497161SExpiredUtility
Portable electronic device
Est. expiryJan 28, 2024(expired)· nominal 20-yr term from priority
Inventors:Chih-Ling Chien
89
PatentIndex Score
37
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a portable electronic device, as shown.
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