USD310956SExpiredUtility

Locking screw

Assignee: HUSKA PAULPriority: Jun 22, 1987Filed: Jun 22, 1987Granted: Oct 2, 1990

Est. expiryJun 22, 2007(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

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

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