USD400138SExpiredUtility

Tire tread

77
Assignee: BRIDGESTONE FIRESTONE INCPriority: Oct 22, 1997Filed: Oct 22, 1997Granted: Oct 27, 1998
Est. expiryOct 22, 2017(expired)· nominal 20-yr term from priority
Inventors:Leonard F. Blankenship
77
PatentIndex Score
20
Cited by
14
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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