Number | Date | Country | Kind |
---|---|---|---|
162015 | Apr 2015 | CA | national |
Number | Name | Date | Kind |
---|---|---|---|
3359573 | Casebolt | Dec 1967 | A |
4914888 | Hanson | Apr 1990 | A |
D321755 | Poulson | Nov 1991 | S |
5203115 | Marinoni | Apr 1993 | A |
D360026 | Wise | Jul 1995 | S |
5444958 | Lu | Aug 1995 | A |
6643898 | Cameron | Nov 2003 | B1 |
6766561 | Cheng | Jul 2004 | B1 |
D524103 | Bradshaw | Jul 2006 | S |
7305797 | Chiang | Dec 2007 | B2 |
D570646 | Jeon | Jun 2008 | S |
7584588 | Kim | Sep 2009 | B2 |
7730670 | Whitaker | Jun 2010 | B2 |
7917994 | Bai | Apr 2011 | B2 |
8572807 | Walhorn | Nov 2013 | B2 |
8833018 | Reinecke | Sep 2014 | B2 |
9103148 | Wei | Aug 2015 | B2 |
9140043 | Chang | Sep 2015 | B2 |
9322161 | Schopf | Apr 2016 | B2 |
D763654 | Chung | Aug 2016 | S |
9453357 | Bertato | Sep 2016 | B1 |