| Number | Name | Date | Kind |
|---|---|---|---|
| 189590 | Write | Apr 1877 | A |
| 199370 | Kearns | Jan 1878 | A |
| 255165 | Hale | Mar 1882 | A |
| 269054 | Hemstager | Dec 1882 | A |
| 298287 | Cochran et al. | May 1884 | A |
| 1797963 | Neller | Mar 1931 | A |
| 1811896 | Ross | Jun 1931 | A |
| 2994761 | Hart et al. | Aug 1961 | A |
| 3374936 | Colato | Mar 1968 | A |
| 3698594 | Boehlert | Oct 1972 | A |
| D298452 | Carter | Nov 1988 | S |
| 4967061 | Weber, Jr. et al. | Oct 1990 | A |
| 5129033 | Ferrara et al. | Jul 1992 | A |
| 5174306 | Marshall | Dec 1992 | A |
| 5400616 | Faries, Jr. et al. | Mar 1995 | A |
| 5415180 | Horan | May 1995 | A |
| 5718124 | Senecal | Feb 1998 | A |
| 6255627 | Faries et al. | Jul 2001 | B1 |
| 6401602 | Lin | Jun 2002 | B1 |
| 6457601 | Chappell | Oct 2002 | B1 |
| 6711989 | Sarnoff | Mar 2004 | B1 |
| 6884970 | Lehman | Apr 2005 | B2 |
| 7128275 | Kammer et al. | Oct 2006 | B2 |
| D546944 | Kammer et al. | Jul 2007 | S |
| D547444 | Kammer et al. | Jul 2007 | S |
| 20010045188 | Tsengas | Nov 2001 | A1 |
| 20030230588 | Zepter | Dec 2003 | A1 |
| 20050242086 | Imura | Nov 2005 | A1 |
| 20050267425 | Castora et al. | Dec 2005 | A1 |
| 20060086361 | Kammer et al. | Apr 2006 | A1 |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29226137 | Mar 2005 | US |
| Child | 29285362 | US |