| Number | Name | Date | Kind |
|---|---|---|---|
| 2916609 | Freier et al. | Dec 1959 | A |
| D195310 | Zagel | May 1963 | S |
| D195583 | Phillips | Jul 1963 | S |
| D201764 | Mox | Jul 1965 | S |
| D201765 | Mox | Jul 1965 | S |
| D204558 | Zeitz | Apr 1966 | S |
| D228667 | Anderson, Jr. | Oct 1973 | S |
| D465593 | Chang | Nov 2002 | S |
| D527134 | Bagen | Aug 2006 | S |
| D566876 | Allen et al. | Apr 2008 | S |
| D579141 | Guercio | Oct 2008 | S |
| D598156 | Xiao et al. | Aug 2009 | S |
| D599049 | Guercio | Aug 2009 | S |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29306996 | Apr 2008 | US |
| Child | 29353770 | US |