| Number | Name | Date | Kind |
|---|---|---|---|
| 4705442 | Fucci | Nov 1987 | A |
| 4858973 | Ogasawara et al. | Aug 1989 | A |
| D303618 | Russell et al. | Sep 1989 | S |
| 5630632 | Swan | May 1997 | A |
| D385474 | Rechberg | Oct 1997 | S |
| D415406 | Weinerman et al. | Oct 1999 | S |
| D452952 | Teskey | Jan 2002 | S |
| 6340933 | Chen et al. | Jan 2002 | B1 |
| D458110 | Landeros | Jun 2002 | S |
| D465398 | Linares et al. | Nov 2002 | S |
| D471428 | Mirick | Mar 2003 | S |
| 6581426 | Bates et al. | Jun 2003 | B2 |
| 6668602 | Graham et al. | Dec 2003 | B2 |
| 6676177 | Daoud et al. | Jan 2004 | B2 |
| 6829150 | Larson | Dec 2004 | B2 |
| 7013689 | Graham et al. | Mar 2006 | B2 |
| D531882 | Haugaard et al. | Nov 2006 | S |
| D543437 | Mallory et al. | May 2007 | S |
| D543831 | Druckman et al. | Jun 2007 | S |
| 7272964 | Graham et al. | Sep 2007 | B2 |
| D563764 | Hacker | Mar 2008 | S |
| 20010025517 | Bates et al. | Oct 2001 | A1 |
| 20020171249 | Daoud et al. | Nov 2002 | A1 |
| 20050144994 | Lies et al. | Jul 2005 | A1 |
| 20070199354 | Ellis | Aug 2007 | A1 |
| Number | Date | Country |
|---|---|---|
| 2004021747 | Mar 2004 | WO |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29247623 | Jun 2006 | US |
| Child | 29297027 | US |