Patent Reinstated Due to the Acceptance of a
Late Maintenance Fee From 05/14/99
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,560,234 06/523,150 08/15/83 12/24/85 05/17/99
4,624,839 06/702,961 02/19/85 11/25/86 05/18/99
4,629,318 06/438,864 10/22/82 12/16/86 05/20/99
4,809,283 07/160,737 02/26/88 02/28/89 05/20/99
4,838,796 07/064,176 06/18/87 06/13/89 05/18/99
4,936,702 07/360,671 06/02/89 06/26/90 05/17/99
4,945,802 07/295,537 01/11/89 08/07/90 05/17/99
4,961,533 07/428,408 10/30/89 10/09/90 05/18/99
4,987,377 07/429,731 10/31/89 01/22/91 05/18/99
4,989,081 07/435,202 11/09/89 01/29/91 05/17/99
4,993,262 07/187,526 06/28/88 02/19/91 05/14/99
4,994,777 07/436,503 11/14/89 02/19/91 05/18/99
4,994,778 07/436,408 11/14/89 02/19/91 05/18/99
5,001,918 07/348,494 04/12/89 03/26/91 05/17/99
5,226,771 07/928,554 08/11/92 07/13/93 05/18/99
5,236,415 07/843,535 02/28/92 08/17/93 05/19/99
5,295,305 08/008,396 01/25/93 03/22/94 05/20/99
5,304,340 08/043,409 04/06/93 04/19/94 05/18/99
5,314,888 08/052,274 04/23/93 05/24/94 05/20/99
5,323,680 07/890,140 05/29/92 06/28/94 05/18/99
5,331,695 08/040,134 03/30/93 07/26/94 05/14/99
5,333,337 08/044,740 04/12/93 08/02/94 05/19/99
5,335,680 08/051,848 04/26/93 08/09/94 05/19/99
5,344,382 08/020,116 02/19/93 09/06/94 05/19/99
5,345,790 08/056,174 05/03/93 09/13/94 05/17/99
5,348,741 07/944,743 09/14/92 09/20/94 05/18/99
5,368,704 08/103,274 08/06/93 11/29/94 05/20/99
5,376,419 08/206,030 03/03/94 12/27/94 05/19/99
5,377,538 07/828,761 01/30/92 01/03/95 05/18/99
5,378,869 08/037,209 03/26/93 01/03/95 05/18/99
5,378,895 08/149,874 11/12/93 01/03/95 05/18/99
5,379,806 08/067,769 05/26/93 01/10/95 05/20/99
5,380,089 08/098,502 07/28/93 01/10/95 05/18/99
5,381,071 08/226,794 04/12/94 01/10/95 05/20/99
5,384,702 08/122,253 09/15/93 01/24/95 05/18/99
5,384,986 08/124,648 09/22/93 01/31/95 05/18/99
5,390,786 07/939,158 09/02/92 02/21/95 05/20/99
5,394,478 07/977,677 11/18/92 02/28/95 05/18/99
5,396,587 07/508,242 04/11/90 03/07/95 05/18/99
5,400,004 08/149,457 11/09/93 03/21/95 05/17/99
5,403,425 08/153,647 11/17/93 04/04/95 05/18/99