USD493097SExpiredUtility

Screw head

Assignee: SHINJO SEISAKUSHO YKPriority: Apr 16, 2003Filed: Oct 2, 2003Granted: Jul 20, 2004

Est. expiryApr 16, 2023(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a screw head, as shown and described.

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