USD420627SExpiredUtility

Tire tread

52
Assignee: BRIDGESTONE/FIRESTONE RES INCPriority: Dec 9, 1998Filed: Dec 9, 1998Granted: Feb 15, 2000
Est. expiryDec 9, 2018(expired)· nominal 20-yr term from priority
Inventors:Everett J. EdwardsLeonard F. BlankenshipDavid M. Reep
52
PatentIndex Score
7
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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