USD390819SExpiredUtility

Tire tread

56
Assignee: BRIDGESTONE FIRESTONE INCPriority: Dec 27, 1996Filed: Dec 27, 1996Granted: Feb 17, 1998
Est. expiryDec 27, 2016(expired)· nominal 20-yr term from priority
Inventors:Leonard F. BlankenshipBradley J. Wurst
56
PatentIndex Score
9
Cited by
12
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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