| Withdrawn Patents |
| Grant Date | Patent Number |
| 1996-10-22 | D374,929 |
| 1996-10-22 | 5,566,501 |
| 1996-10-22 | 5,566,563 |
| 1996-10-22 | 5,566,646 |
| 1996-10-22 | 5,566,670 |
| 1996-10-22 | 5,566,883 |
| 1996-10-22 | 5,567,158 |
| 1996-10-22 | 5,567,204 |
| 1996-10-22 | 5,567,232 |
| 1996-10-22 | 5,567,264 |
| 1996-10-22 | 5,567,384 |
| 1996-10-22 | 5,567,442 |
| 1996-10-22 | 5,567,447 |
| 1996-10-22 | 5,567,492 |
| 1996-10-22 | 5,567,589 |
| 1996-10-22 | 5,567,613 |
| 1996-10-22 | 5,567,680 |
| 1996-10-22 | 5,567,691 |
| 1996-10-22 | 5,567,727 |
| 1996-10-22 | 5,567,737 |
| 1996-10-22 | 5,567,799 |
| 1996-10-22 | 5,567,904 |
| 1996-10-22 | 5,567,915 |
| 1996-10-22 | 5,567,921 |
| 1996-10-22 | 5,568,382 |
