| Number | Name | Date | Kind |
|---|---|---|---|
| 3143251 | Barton et al. | Aug 1964 | A |
| D295259 | Goettner | Apr 1988 | S |
| 4830224 | Brison | May 1989 | A |
| D308100 | Bishop et al. | May 1990 | S |
| D328244 | Hamilton et al. | Jul 1992 | S |
| D355844 | Bishop et al. | Feb 1995 | S |
| D374613 | Maxwell et al. | Oct 1996 | S |
| 5588559 | Vallet Mas et al. | Dec 1996 | A |
| 6092692 | Riskin | Jul 2000 | A |
| 6173868 | DeJonge | Jan 2001 | B1 |
| D527815 | Nishibayashi et al. | Sep 2006 | S |
| D544957 | Bloc | Jun 2007 | S |
| D546442 | Collins et al. | Jul 2007 | S |
| 20020066753 | Greiner-Perth et al. | Jun 2002 | A1 |