The broken lines illustrate environment only; the broken lines form no part of the claimed design.
The broken lines illustrate environment only; the broken lines form no part of the claimed design.
| Number | Name | Date | Kind |
|---|---|---|---|
| 1362244 | Farley | Dec 1920 | A |
| 2339992 | Hohmeister | Jan 1944 | A |
| 2936980 | Rapata | May 1960 | A |
| 3565375 | Babb | Feb 1971 | A |
| 3979094 | DeWitt | Sep 1976 | A |
| 4309019 | Bloom | Jan 1982 | A |
| 4342438 | Speedie | Aug 1982 | A |
| 4660718 | Kato et al. | Apr 1987 | A |
| D382195 | Ekern | Aug 1997 | S |
| 6192554 | Dumcum | Feb 2001 | B1 |
| 6557805 | Snyder | May 2003 | B1 |
| D477212 | Ellery | Jul 2003 | S |
| D493355 | Dinh | Jul 2004 | S |
| D513973 | Cheung | Jan 2006 | S |
| 7100248 | Crook | Sep 2006 | B2 |
| D634187 | Kozel | Mar 2011 | S |
| D647452 | Laverack et al. | Oct 2011 | S |
| D656456 | Tinstman et al. | Mar 2012 | S |