U.S. patent number D588,986 [Application Number D/270,374] was granted by the patent office on 2009-03-24 for adaptor for power tools. This patent grant is currently assigned to Nanjing Chervon Industry Co., Ltd.. Invention is credited to Zhi Zhang.
United States Patent | D588,986 |
Zhang | March 24, 2009 |
Inventors: | Zhang; Zhi (Nanjing, CN) |
---|---|
Assignee: | Nanjing Chervon Industry Co.,
Ltd. (Nanjing, CN) |
Appl. No.: | D/270,374 |
Filed: | December 21, 2006 |
Current U.S. Class: | D13/110; D13/103 |
Current International Class: | 1302 |
Field of Search: | ;D13/110,103,105,106,107,108,118,119,184,199 ;320/112,113 ;429/96-100,120,177,178 |
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