USD432382SExpiredUtility
Screwdriver
Est. expiryJan 13, 2020(expired)· nominal 20-yr term from priority
Inventors:Huang-Tung Hsu
67
PatentIndex Score
16
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a screwdriver, as shown and described.
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