| Number | Name | Date | Kind |
|---|---|---|---|
| 4321916 | McKee | Mar 1982 | A |
| 4991567 | McCuen, II et al. | Feb 1991 | A |
| 5163419 | Goldman | Nov 1992 | A |
| 5267553 | Graether | Dec 1993 | A |
| 5374272 | Arpa et al. | Dec 1994 | A |
| 5427088 | Graether | Jun 1995 | A |
| 5634884 | Graether | Jun 1997 | A |
| 5653753 | Brady et al. | Aug 1997 | A |
| D412576 | Austin et al. | Aug 1999 | S |
| 6332866 | Grieshaber et al. | Dec 2001 | B1 |
| D459804 | Koros et al. | Jul 2002 | S |
| D462442 | Webb | Sep 2002 | S |
| 6620098 | Milverton | Sep 2003 | B1 |
| D489130 | Sinding | Apr 2004 | S |
| D498531 | Sinding | Nov 2004 | S |
| D535024 | Huttner | Jan 2007 | S |
| D535395 | Huttner | Jan 2007 | S |
| D536094 | Huttner | Jan 2007 | S |
| D559388 | Melcher | Jan 2008 | S |
| D581531 | Alinsod et al. | Nov 2008 | S |
| D601698 | Stephenson et al. | Oct 2009 | S |
| D614303 | Gausmann et al. | Apr 2010 | S |
| D625005 | Zimmer et al. | Oct 2010 | S |
| D641471 | Zimmer et al. | Jul 2011 | S |
| 7985180 | Brown | Jul 2011 | B2 |
| D643118 | Zimmer et al. | Aug 2011 | S |
| 8029515 | Shiuey | Oct 2011 | B2 |
| D658286 | Ryshkus et al. | Apr 2012 | S |
| 20020055753 | Silvestrini | May 2002 | A1 |
| 20030092970 | Lee | May 2003 | A1 |
| 20080243139 | Dusek | Oct 2008 | A1 |
| 20080269888 | Malyugin | Oct 2008 | A1 |
| Number | Date | Country |
|---|---|---|
| 9320127 | May 1994 | DE |
| 14505 | Aug 2000 | RU |
| 14506 | Aug 2000 | RU |
| 0030566 | Jun 2000 | WO |
| Entry |
|---|
| PCT/US12/60596 International Search Report and Written Opinion, mailed Dec. 20, 2012 from the International Search Authority/United States. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 13275685 | Oct 2011 | US |
| Child | 29433064 | US |