Number | Name | Date | Kind |
---|---|---|---|
D200723 | Van Lew | Mar 1965 | S |
3907228 | Lewis | Sep 1975 | A |
4006854 | Gibson et al. | Feb 1977 | A |
D257423 | Tiedemann | Oct 1980 | S |
D329975 | Klawitter | Oct 1992 | S |
D458830 | Morris et al. | Jun 2002 | S |
7931227 | Oudekerk | Apr 2011 | B1 |
8136753 | Galgano et al. | Mar 2012 | B2 |
Number | Date | Country | |
---|---|---|---|
Parent | 12228853 | Aug 2008 | US |
Child | 29394927 | US | |
Parent | 11978027 | Oct 2007 | US |
Child | 12228853 | US |