Number | Date | Country | Kind |
---|---|---|---|
2012-025708 | Oct 2012 | JP | national |
Number | Name | Date | Kind |
---|---|---|---|
1875362 | Wells | Sep 1932 | A |
D328557 | Nishimura | Aug 1992 | S |
D668697 | Hsu | Oct 2012 | S |
20020067964 | Sekiguchi et al. | Jun 2002 | A1 |
20070154272 | Wells et al. | Jul 2007 | A1 |
20080089749 | Wells et al. | Apr 2008 | A1 |
20090232610 | Takagi et al. | Sep 2009 | A1 |
20120020749 | Maeda et al. | Jan 2012 | A1 |