USD425387SExpiredUtility

Screw driver

Assignee: SHIAO HSUAN-SENPriority: Jun 11, 1999Filed: Jun 11, 1999Granted: May 23, 2000

Est. expiryJun 11, 2019(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a screw driver, as shown and discribed.

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