USD305609SExpiredUtility

Retractable blade knife

Assignee: SANRIO CO LTDPriority: Jul 7, 1987Filed: Jul 7, 1987Granted: Jan 23, 1990

Est. expiryJul 7, 2007(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

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

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