USD401691SExpiredUtility

Surgical instrument used in back surgery

Assignee: KOROS TIBORPriority: May 9, 1997Filed: May 9, 1997Granted: Nov 24, 1998

Est. expiryMay 9, 2017(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a surgical instrument used in back surgery, as shown and described.

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