USD427680SExpiredUtility
Spiral vaso-occlusion coil
Est. expiryAug 18, 2019(expired)· nominal 20-yr term from priority
83
PatentIndex Score
26
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a spiral vaso-occlusive coil, as shown and described.
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