USD527234SExpiredUtility

Utility knife blade

73
Assignee: IRWIN IND TOOL COPriority: Aug 23, 2005Filed: Aug 23, 2005Granted: Aug 29, 2006
Est. expiryAug 23, 2025(expired)· nominal 20-yr term from priority
Inventors:Peter WeremchukMatthew Christopher Green
73
PatentIndex Score
19
Cited by
57
References
1
Claims

Claims

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

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