| Withdrawn Patents | 
 
| Grant Date | Patent Number | 
| 1998-01-27 | D389,708 | 
| 1998-01-27 | D389,881 | 
| 1998-01-27 | D389,914 | 
| 1998-01-27 | D389,979 | 
| 1998-01-27 | 5,711,060 | 
| 1998-01-27 | 5,711,070 | 
| 1998-01-27 | 5,711,090 | 
| 1998-01-27 | 5,711,133 | 
| 1998-01-27 | 5,711,173 | 
| 1998-01-27 | 5,711,301 | 
| 1998-01-27 | 5,711,311 | 
| 1998-01-27 | 5,711,321 | 
| 1998-01-27 | 5,711,439 | 
| 1998-01-27 | 5,711,683 | 
| 1998-01-27 | 5,711,699 | 
| 1998-01-27 | 5,711,748 | 
| 1998-01-27 | 5,711,844 | 
| 1998-01-27 | 5,711,855 | 
| 1998-01-27 | 5,711,864 | 
| 1998-01-27 | 5,711,885 | 
| 1998-01-27 | 5,711,918 | 
| 1998-01-27 | 5,711,963 | 
| 1998-01-27 | 5,712,013 | 
| 1998-01-27 | 5,712,016 | 
| 1998-01-27 | 5,712,082 | 
| 1998-01-27 | 5,712,141 | 
| 1998-01-27 | 5,712,162 | 
| 1998-01-27 | 5,712,215 | 
| 1998-01-27 | 5,712,246 | 
| 1998-01-27 | 5,712,278 | 
| 1998-01-27 | 5,712,308 | 
| 1998-01-27 | 5,712,351 | 
| 1998-01-27 | 5,712,364 | 
| 1998-01-27 | 5,712,368 | 
| 1998-01-27 | 5,712,371 | 
| 1998-01-27 | 5,712,398 | 
| 1998-01-27 | 5,712,423 | 
| 1998-01-27 | 5,712,513 | 
| 1998-01-27 | 5,712,544 | 
| 1998-01-27 | 5,712,545 | 
| 1998-01-27 | 5,712,646 | 
| 1998-01-27 | 5,712,743 | 
| 1998-01-27 | 5,712,904 | 
| 1998-01-27 | 5,712,923 | 
| 1998-01-27 | 5,712,931 | 
| 1998-01-27 | 5,713,065 |