USD719428SActiveUtility

Portable electric hammer drill

49
Assignee: HITACHI KOKI KKPriority: Dec 13, 2012Filed: Jun 13, 2013Granted: Dec 16, 2014
Est. expiryDec 13, 2032(~6.4 yrs left)· nominal 20-yr term from priority
Inventors:Yoshiki AokiMasanori OkadaHideki Yamada
49
PatentIndex Score
6
Cited by
13
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1
Claims

Claims

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

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