USD421304SExpiredUtility

Spiral vaso-occlusion coil

Assignee: TARGET THERAPEUTICS INCPriority: Aug 4, 1998Filed: Aug 4, 1998Granted: Feb 29, 2000

Est. expiryAug 4, 2018(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a spiral vaso-occlusion coil, as shown and described.

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