Patents Reinstated Due to the Acceptance of a
Late Maintenance Fee From 11/24/00
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,640,306 06/841,255 03/19/86 02/03/87 11/27/00
4,715,030 06/892,618 08/04/86 12/22/87 11/28/00
4,720,392 06/804,662 12/04/85 01/19/88 11/30/00
4,950,250 07/404,672 09/08/89 08/21/90 11/28/00
4,973,293 07/418,244 10/06/89 11/27/90 11/27/00
4,979,301 07/495,893 03/19/90 12/25/90 11/28/00
5,026,638 07/224,613 07/27/88 06/25/91 11/28/00
5,042,462 07/605,422 10/30/90 08/27/91 11/29/00
5,045,331 07/175,468 03/30/88 09/03/91 11/28/00
5,052,232 07/379,938 07/14/89 10/01/91 11/27/00
5,063,574 07/490,769 03/06/90 11/05/91 11/27/00
5,086,093 07/503,356 04/02/90 02/04/92 11/28/00
5,127,691 07/639,801 01/10/91 07/07/92 11/29/00
5,131,196 07/661,464 02/26/91 07/21/92 11/27/00
5,135,140 07/741,547 08/07/91 08/04/92 11/24/00
5,142,700 07/572,562 08/27/90 08/25/92 11/28/00
5,145,304 07/613,121 11/14/90 09/08/92 11/24/00
5,148,472 07/622,508 12/05/90 09/15/92 11/29/00
5,155,550 07/698,118 05/10/91 10/13/92 11/30/00
5,372,274 07/979,324 11/20/92 12/13/94 11/29/00
5,377,163 08/146,738 11/01/93 12/27/94 11/29/00
5,395,517 08/259,918 06/10/94 03/07/95 11/28/00
5,453,126 08/323,165 10/13/94 09/26/95 11/29/00
5,461,949 08/218,429 03/28/94 10/31/95 11/29/00
5,492,442 08/201,018 02/24/94 02/20/96 11/24/00
5,494,160 08/318,868 10/17/94 02/27/96 11/28/00
5,518,617 08/211,828 04/18/94 05/21/96 11/29/00
5,524,456 08/546,405 10/20/95 06/11/96 11/29/00
5,529,698 08/232,037 04/26/94 06/25/96 11/28/00
5,532,469 08/377,988 01/25/95 07/02/96 11/29/00
5,541,803 08/206,966 03/07/94 07/30/96 11/30/00
5,551,274 08/343,085 11/21/94 09/03/96 11/28/00
5,553,881 08/377,931 01/25/95 09/10/96 11/29/00
5,567,785 08/107,076 08/17/93 10/22/96 11/28/00