USD574690SActiveUtility

Sledge hammer head

83
Assignee: CHEN YUNG-SHOUPriority: Aug 8, 2007Filed: Aug 8, 2007Granted: Aug 12, 2008
Est. expiryAug 8, 2027(~1 yrs left)· nominal 20-yr term from priority
Inventors:Yung-Shou Chen
83
PatentIndex Score
29
Cited by
15
References
1
Claims

Claims

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

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