Number | Date | Country | Kind |
---|---|---|---|
2007-012870 | May 2007 | JP | national |
Number | Name | Date | Kind |
---|---|---|---|
2692580 | Kahn et al. | Oct 1954 | A |
D400922 | Sakuno | Nov 1998 | S |
D401624 | Sakuno | Nov 1998 | S |
D407114 | Sakuno | Mar 1999 | S |
D416577 | Andrews et al. | Nov 1999 | S |
6273626 | Yazawa | Aug 2001 | B1 |
D464083 | Yoon | Oct 2002 | S |
D478627 | Moon | Aug 2003 | S |
D480756 | Hwang | Oct 2003 | S |
D540385 | Qiu | Apr 2007 | S |
D540866 | Qiu | Apr 2007 | S |