| Number | Name | Date | Kind |
|---|---|---|---|
| RE. 33294 | Fujii et al. | Aug 1990 | |
| D. 290444 | Osborne | Jun 1987 | |
| D. 299094 | Mills | Dec 1988 | |
| D. 312402 | Boggus, Jr. | Nov 1990 | |
| D. 320707 | Garfinkle | Oct 1991 | |
| D. 327189 | McPherson et al. | Jun 1992 | |
| D. 337940 | Aquino | Aug 1993 | |
| D. 356033 | Horvat et al. | Mar 1995 | |
| D. 372673 | Turner | Aug 1996 | |
| D. 382436 | Goekler | Aug 1997 | |
| D. 425415 | Kumakura et al. | May 2000 | |
| D. 429462 | Kumakura et al. | Aug 2000 | |
| D. 429637 | Kumakura et al. | Aug 2000 | |
| D. 431936 | Moen et al. | Oct 2000 | |
| 443397 | Mack | Dec 1890 | |
| 1089593 | Skall | Mar 1914 | |
| 1598235 | Barbieri | Aug 1926 | |
| 2457291 | Wenzel | Dec 1948 | |
| 2994465 | Kauffeld | Aug 1961 | |
| 3092301 | Selle | Jun 1963 | |
| 3184142 | Rosenburg, Jr. | May 1965 | |
| 3736035 | Brown et al. | May 1973 | |
| 5358124 | Mueller | Oct 1994 | |
| 5788088 | Kao | Aug 1998 | |
| 6126020 | Mok | Oct 2000 | |
| 6234385 | Espinoza et al. | May 2001 |
| Entry |
|---|
| Prior Art—FIG. 1, FIG. 2, FIG. 3. |