USD310474SExpiredUtility

Retractable double blade knife

Assignee: BARTSCH DANIELPriority: Jan 19, 1988Filed: Jan 19, 1988Granted: Sep 11, 1990

Est. expiryJan 19, 2008(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

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

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