USD869928SActiveUtility

Air hammer

67
Assignee: HSIAO WEN LIANGPriority: Oct 13, 2017Filed: Oct 13, 2017Granted: Dec 17, 2019
Est. expiryOct 13, 2037(~11.2 yrs left)· nominal 20-yr term from priority
Inventors:Wen-Liang Hsiao
67
PatentIndex Score
17
Cited by
11
References
1
Claims

Claims

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

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