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Drill attachment

39
Assignee: LEE ALAN SIAN GHEEPriority: Sep 5, 2011Filed: Feb 22, 2012Granted: Jul 2, 2013
Est. expirySep 5, 2031(~5.1 yrs left)· nominal 20-yr term from priority
Inventors:Alan Sian Ghee LeeHenry Greaves
39
PatentIndex Score
3
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for a drill attachment, as shown and described.

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