U.S. patent number D646,855 [Application Number D/355,750] was granted by the patent office on 2011-10-11 for vacuum cleaner. This patent grant is currently assigned to Samsung Electronics Co., Ltd. Invention is credited to Joo Hyung Kim, Kang Doo Kim, Dae Kyun Lee, Hyun Il Lee, Eun Sun Lim.
United States Patent | D646,855 |
Kim , et al. | October 11, 2011 |
Inventors: | Kim; Joo Hyung (Pusan, KR), Kim; Kang Doo (Kyunggi-do, KR), Lim; Eun Sun (Seoul, KR), Lee; Hyun Il (Seoul, KR), Lee; Dae Kyun (Seoul, KR) |
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Assignee: | Samsung Electronics Co., Ltd
(Suwon-Si, KR) |
Appl. No.: | D/355,750 |
Filed: | February 12, 2010 |
Current U.S. Class: | D32/21 |
Current International Class: | 1505 |
Field of Search: | ;D32/21-24,31 ;15/327.1-327.7,329,412,320-321 ;55/DIG.3,345,357,429,271 ;95/271 |
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