U.S. patent number D684,642 [Application Number D/414,510] was granted by the patent office on 2013-06-18 for toy airplane model. The grantee listed for this patent is Sijin Li. Invention is credited to Sijin Li.
United States Patent | D684,642 |
Li | June 18, 2013 |
Inventors: | Li; Sijin (Guangdong, CN) | ||||||||||
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Applicant: |
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Appl. No.: | D/414,510 | ||||||||||
Filed: | February 29, 2012 |
Current U.S. Class: | D21/447; D21/450; D12/328 |
Current International Class: | 2101 |
Field of Search: | ;D12/319,326,327,328,329,331-334,337,338,339,344,345 ;D21/430,441,442,446,447,448,449,450,451,452,453 ;244/2,5,6,7C,7R,7A,8,12.1,12.3,12.4,17.11,17.19,17.23,17.25,17.27,99.1,119,117R,118.5,56,60 ;280/1.12 ;446/34,35,36,37,38,57-59,230,231,232,233,235,236 ;416/61,87 |
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