Patents Reinstated Due to the Acceptance of a
Late Maintenance Fee From 03/24/00
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,569,843 06/586,060 03/05/84 02/11/86 03/28/00
4,646,250 06/662,163 10/18/84 02/24/87 03/29/00
4,673,867 06/879,879 06/30/86 06/16/87 03/29/00
4,701,646 06/931,791 11/18/86 10/20/87 03/28/00
4,716,842 06/797,885 11/14/85 01/05/88 03/30/00
4,896,554 07/342,416 04/24/89 01/30/90 03/27/00
4,967,045 07/459,477 01/02/90 10/30/90 03/30/00
4,986,087 07/444,267 12/01/89 01/22/91 03/30/00
4,998,717 07/377,187 07/10/89 03/12/91 03/30/00
5,005,988 07/500,404 03/28/90 04/09/91 03/24/00
5,014,568 07/486,626 02/28/90 05/14/91 03/27/00
5,014,936 06/874,810 06/13/86 05/14/91 03/27/00
5,033,216 07/518,103 05/02/90 07/23/91 03/27/00
5,040,679 07/504,857 04/05/90 08/20/91 03/30/00
5,042,269 07/459,222 12/29/89 08/27/91 03/30/00
5,045,099 07/411,859 09/25/89 09/03/91 03/27/00
5,056,245 07/544,948 06/28/90 10/15/91 03/29/00
5,070,504 07/370,935 06/23/89 12/03/91 03/29/00
5,075,938 07/584,196 09/18/90 12/31/91 03/29/00
5,082,538 07/638,938 01/09/91 01/21/92 03/30/00
5,274,385 07/900,877 06/18/92 12/28/93 03/27/00
5,302,191 07/938,854 09/01/92 04/12/94 03/28/00
5,302,561 08/029,713 03/11/93 04/12/94 03/27/00
5,306,181 08/025,043 03/01/93 04/26/94 03/27/00
5,313,483 07/875,816 04/30/92 05/17/94 03/29/00
5,315,267 07/817,863 01/06/92 05/24/94 03/27/00
5,323,426 07/839,973 02/21/92 06/21/94 03/27/00
5,323,863 07/884,657 05/15/92 06/28/94 03/24/00
5,324,055 08/040,381 03/25/93 06/28/94 03/29/00
5,329,906 08/109,811 08/16/93 07/19/94 03/27/00
5,330,218 07/884,946 05/18/92 07/19/94 03/24/00
5,331,155 07/880,439 05/08/92 07/19/94 03/27/00
5,333,324 07/972,943 11/06/92 08/02/94 03/27/00
5,348,231 08/132,142 10/05/93 09/20/94 03/24/00
5,356,341 08/081,068 06/22/93 10/18/94 03/29/00
5,362,050 08/124,546 09/22/93 11/08/94 03/29/00
5,374,870 07/902,017 06/22/92 12/20/94 03/29/00
5,380,656 07/768,325 12/31/91 01/10/95 03/29/00
5,394,642 08/132,712 10/05/93 03/07/95 03/27/00
5,395,119 08/237,051 04/08/94 03/07/95 03/29/00
5,395,150 08/145,800 10/29/93 03/07/95 03/29/00
5,401,653 08/200,639 02/23/94 03/28/95 03/29/00
5,414,633 07/993,695 12/21/92 05/09/95 03/29/00
5,415,277 08/128,350 09/28/93 05/16/95 03/24/00
5,427,195 08/237,910 05/04/94 06/27/95 03/29/00
5,429,139 08/207,576 03/07/94 07/04/95 03/28/00
5,437,606 08/218,421 03/28/94 08/01/95 03/29/00
5,464,092 08/254,614 06/06/94 11/07/95 03/29/00
5,464,471 08/339,176 11/10/94 11/07/95 03/27/00
5,470,499 08/125,949 09/23/93 11/28/95 03/29/00