USD318946SExpiredUtility

Tread surface and periphery of a footwear unit sole

Assignee: VIBRAM SPAPriority: Jan 23, 1989Filed: Jan 23, 1989Granted: Aug 13, 1991
Est. expiryJan 23, 2009(expired)· nominal 20-yr term from priority
87
PatentIndex Score
62
Cited by
1
References
1
Claims

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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