USD534532SExpiredUtility
Disc drive
Est. expiryOct 24, 2025(expired)· nominal 20-yr term from priority
Inventors:Toshiyuki Hisatsune
54
PatentIndex Score
8
Cited by
17
References
1
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Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a disc drive, as shown.Cited by (0)
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