USD336029SExpiredUtility

Retractable blade utility knife

Assignee: THE LUTZ FILE & TOOL COPriority: Sep 9, 1991Filed: Sep 9, 1991Granted: Jun 1, 1993

Est. expirySep 9, 2011(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a retractable blade utility knife, as shown and described.

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