USD503690SExpiredUtility
Light emitting diode
Est. expiryApr 25, 2023(expired)· nominal 20-yr term from priority
Inventors:Kazuhiro Kamada
59
PatentIndex Score
10
Cited by
16
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a light emitting diode, as shown and described.
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