USD331490SExpiredUtility

Tread surface and periphery of a footwear unit sole

Assignee: VIBRAM SPAPriority: Aug 20, 1991Filed: Aug 20, 1991Granted: Dec 8, 1992

Est. expiryAug 20, 2011(expired)· nominal 20-yr term from priority

PatentIndex Score

112

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References

Claims

exact text as granted — not AI-modified

The ornamental design for a tread surface and periphery of a footwear unit sole, as shown and described.

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