Drill
Latest Nanjing Chervon Industry Co., Ltd. Patents:
Description
Claims
The ornamental design for a drill, as shown and described.
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Patent History
Patent number: D565374
Type: Grant
Filed: Nov 17, 2006
Date of Patent: Apr 1, 2008
Assignee: Nanjing Chervon Industry Co., Ltd. (Nanjing)
Inventor: Zhi Zhang (Nanjing)
Primary Examiner: T. Chase Nelson
Attorney: Butzel Long
Application Number: 29/268,979
Type: Grant
Filed: Nov 17, 2006
Date of Patent: Apr 1, 2008
Assignee: Nanjing Chervon Industry Co., Ltd. (Nanjing)
Inventor: Zhi Zhang (Nanjing)
Primary Examiner: T. Chase Nelson
Attorney: Butzel Long
Application Number: 29/268,979
Classifications
Current U.S. Class:
D8/68