| Number | Name | Date | Kind |
|---|---|---|---|
| D47159 | Kempshall | Mar 1915 | S |
| D264364 | Pazurek | May 1982 | S |
| D283634 | Kato et al. | Apr 1986 | S |
| D284493 | King | Jul 1986 | S |
| 5251908 | Myers | Oct 1993 | A |
| 5297981 | Maxim et al. | Mar 1994 | A |
| D359094 | Brovelli | Jun 1995 | S |
| 5564702 | Meffert | Oct 1996 | A |
| D379206 | Meffert | May 1997 | S |
| 5964639 | Maxim | Oct 1999 | A |
| 6098571 | Axelrod et al. | Aug 2000 | A |
| D433084 | Hart | Oct 2000 | S |
| 6629510 | Robkin | Oct 2003 | B1 |
| 7195570 | Hanada et al. | Mar 2007 | B2 |
| 7458945 | Zemont | Dec 2008 | B2 |
| D600867 | Howe et al. | Sep 2009 | S |
| 7670658 | Roberts | Mar 2010 | B1 |
| D634379 | Maher | Mar 2011 | S |
| 7976417 | Bagley et al. | Jul 2011 | B2 |
| 20060063623 | Zheng | Mar 2006 | A1 |