U.S. patent number D589,771 [Application Number D/306,208] was granted by the patent office on 2009-04-07 for powder-actuated tool. Invention is credited to Chung-Heng Lee.
United States Patent | D589,771 |
Lee | April 7, 2009 |
Inventors: | Lee; Chung-Heng (Sindian City, Taipei County 231, TW) |
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Appl. No.: | D/306,208 |
Filed: | April 4, 2008 |
Current U.S. Class: | D8/61 |
Current International Class: | 0805 |
Field of Search: | ;D8/61,68 ;227/8-11,130,156 ;173/162.1,162.2,170,171,210 |
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D502071 | February 2005 | Snider |
7201302 | April 2007 | Panasik et al. |
D551044 | September 2007 | Mochida et al. |
7287679 | October 2007 | Gaudron |
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