Number | Date | Country | Kind |
---|---|---|---|
137930 | May 2011 | CH | national |
Number | Name | Date | Kind |
---|---|---|---|
3823346 | Olsen | Jul 1974 | A |
4862319 | Suzuyama et al. | Aug 1989 | A |
6624372 | Ogawa et al. | Sep 2003 | B1 |
D552561 | Otsuka et al. | Oct 2007 | S |
D562254 | Otsuka et al. | Feb 2008 | S |
D670657 | Sabani et al. | Nov 2012 | S |
20060283841 | Sologuren-Sanchez et al. | Dec 2006 | A1 |
Number | Date | Country | |
---|---|---|---|
Parent | 29406339 | Nov 2011 | US |
Child | 29460423 | US |