USD351022SExpiredUtility

Double blade valvulotome

Assignee: OLYMPUS OPTICAL COPriority: Jan 27, 1993Filed: Jan 27, 1993Granted: Sep 27, 1994

Est. expiryJan 27, 2013(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

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

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