USD328581SExpiredUtility

Pneumatic tire tread and buttress

Assignee: GOODYEAR TIRE & RUBBERPriority: May 21, 1990Filed: May 21, 1990Granted: Aug 11, 1992

Est. expiryMay 21, 2010(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a pneumatic tire tread and buttress, as shown and described.

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