USD687871SActiveUtility

Woodworking drill bit

75
Assignee: LIAO CHUNG-LIANGPriority: Jan 3, 2013Filed: Jan 3, 2013Granted: Aug 13, 2013
Est. expiryJan 3, 2033(~6.4 yrs left)· nominal 20-yr term from priority
Inventors:Chung-Liang LiaoChung-Hung LiaoJen-Sheng Liao
75
PatentIndex Score
25
Cited by
5
References
1
Claims

Claims

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

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