USD521950SExpiredUtilityPatentIndex 63
Light emitting diode
Est. expiryOct 19, 2024(expired)· nominal 20-yr term from priority
Inventors:INOUE TOMIO
63
PatentIndex Score
5
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12
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1
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I claim the ornamental design for a light emitting diode, as shown.Cited by (0)
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