| Number | Name | Date | Kind |
|---|---|---|---|
| 2622887 | Prior | Dec 1952 | A |
| D171427 | Snyder | Feb 1954 | S |
| D340504 | Verrue | Oct 1993 | S |
| 5553734 | Sharp | Sep 1996 | A |
| 5806702 | Sabo | Sep 1998 | A |
| 5944215 | Orlowski | Aug 1999 | A |
| D490025 | Oakley | May 2004 | S |
| 6732881 | Gulati | May 2004 | B1 |
| 7111750 | Gulati et al. | Sep 2006 | B2 |
| 8561827 | Goggin | Oct 2013 | B2 |
| 8714400 | Kataoka et al. | May 2014 | B2 |