USD447724SExpiredUtility

Tire tread

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Assignee: BRIDGESTONE FIRESTONE RES INCPriority: Feb 3, 2000Filed: Feb 3, 2000Granted: Sep 11, 2001
Est. expiryFeb 3, 2020(expired)· nominal 20-yr term from priority
Inventors:Everett J. EdwardsWilliam B. Allison
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PatentIndex Score
7
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tire tread, as shown and described.

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