USD250887SExpiredUtility

Pneumatic tire tread and buttress

Assignee: UNIROYAL AGPriority: Dec 23, 1976Filed: Jun 13, 1977Granted: Jan 23, 1979

Est. expiryDec 23, 1996(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

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

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