USD558555SExpiredUtility

Utility knife

89
Assignee: HUANG YIN HANPriority: Jun 7, 2006Filed: Jun 7, 2006Granted: Jan 1, 2008
Est. expiryJun 7, 2026(expired)· nominal 20-yr term from priority
Inventors:Yin Han Huang
89
PatentIndex Score
41
Cited by
10
References
1
Claims

Claims

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

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