USD559248SExpiredUtility
Ring-shaped flash disk drive with cover
Est. expiryFeb 16, 2026(expired)· nominal 20-yr term from priority
56
PatentIndex Score
12
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a ring-shaped flash disk drive with cover, as shown and described.Join the waitlist — get patent alerts
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