USD504404SExpiredUtility
Light emitting diode
Est. expiryApr 7, 2023(expired)· nominal 20-yr term from priority
Inventors:Masashi Ishida
81
PatentIndex Score
25
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for the light emitting diode, as shown and described.
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