USD658455SActiveUtility

Knife blade

68
Assignee: WANG MON-CHANGPriority: Apr 21, 2011Filed: Apr 21, 2011Granted: May 1, 2012
Est. expiryApr 21, 2031(~4.7 yrs left)· nominal 20-yr term from priority
Inventors:Mon-Chang WangJimmy Wayne Mahaffey
68
PatentIndex Score
20
Cited by
8
References
1
Claims

Claims

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

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