The dotted lines shown in the drawings indicate unclaimed subject matter and are for illustrative purposes only.
The dotted lines shown in the drawings indicate unclaimed subject matter and are for illustrative purposes only.
| Number | Name | Date | Kind |
|---|---|---|---|
| D157319 | Bair | Feb 1950 | S |
| D268796 | Kola | May 1983 | S |
| D337211 | Bergkvist | Jul 1993 | S |
| D346704 | Grosfillex | May 1994 | S |
| 5310146 | Maguire | May 1994 | A |
| 5749555 | Albrecht | May 1998 | A |
| D396566 | Albrecht | Aug 1998 | S |
| D408555 | Albrecht | Apr 1999 | S |
| D540950 | Johnson | Apr 2007 | S |
| D553370 | Meyers et al. | Oct 2007 | S |
| D567395 | Bishop et al. | Apr 2008 | S |
| D582168 | Sandel | Dec 2008 | S |
| D589630 | Henson et al. | Mar 2009 | S |
| D609927 | Floer | Feb 2010 | S |
| D624606 | Carmack | Sep 2010 | S |
| Number | Date | Country |
|---|---|---|
| 2882414 | Apr 2006 | CN |