USD493434SExpiredUtility
Optical disk apparatus
Est. expiryAug 19, 2023(expired)· nominal 20-yr term from priority
Inventors:Chun-Ting Wu
59
PatentIndex Score
10
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for optical disk apparatus, as shown.
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