USD468531SExpiredUtility
Screw-driver kit
Est. expiryMar 19, 2022(expired)· nominal 20-yr term from priority
Inventors:Huang-Tung Hsu
83
PatentIndex Score
32
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a screw-driver kit, as shown and described.
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