USD519349SExpiredUtility
Screwdriver assembly
Est. expiryJun 21, 2024(expired)· nominal 20-yr term from priority
Inventors:Jui-Tung Chen
48
PatentIndex Score
7
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a screwdriver assembly, as shown and described.Join the waitlist — get patent alerts
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