USD515498SExpiredUtility

Tire tread

73
Assignee: BRIDGESTONE FIRESTONE NORTH AMPriority: Feb 15, 2005Filed: Feb 15, 2005Granted: Feb 21, 2006
Est. expiryFeb 15, 2025(expired)· nominal 20-yr term from priority
Inventors:Keith A. Dumigan
73
PatentIndex Score
19
Cited by
38
References
1
Claims

Claims

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

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