U.S. patent number D644,902 [Application Number D/369,274] was granted by the patent office on 2011-09-13 for screwdriver handle. This patent grant is currently assigned to Marvellous Technology Co., Ltd.. Invention is credited to Chih Ming Yang.
United States Patent | D644,902 |
Yang | September 13, 2011 |
Inventors: | Yang; Chih Ming (Tainan, TW) |
---|---|
Assignee: | Marvellous Technology Co., Ltd.
(Tainan, TW) |
Appl. No.: | D/369,274 |
Filed: | September 3, 2010 |
Current U.S. Class: | D8/83 |
Current International Class: | 0804 |
Field of Search: | ;D8/82-85,87,107 ;81/177.1-177.7 |
D197501 | February 1964 | Huxtable |
D383660 | September 1997 | Anderson |
D384263 | September 1997 | Lin |
D408258 | April 1999 | Tsai |
D412760 | August 1999 | McCalla et al. |
D442050 | May 2001 | Hung |
6364500 | April 2002 | McCalla et al. |
D487690 | March 2004 | Hu |
D513378 | January 2006 | Lin |
D553464 | October 2007 | Rinner |
D567621 | April 2008 | Singh et al. |
D569210 | May 2008 | Chien |
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