Patents Reinstated Due to the Acceptance of a
Late Maintenance Fee From 3/16/01
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,622,979 06/585,790 03/02/84 11/18/86 03/16/01
4,701,345 06/838,593 03/11/86 10/20/87 03/16/01
4,704,628 06/886,634 07/16/86 11/03/87 03/22/01
4,709,746 06/854,795 04/23/86 12/01/87 03/19/01
5,070,592 07/587,126 09/24/90 12/10/91 03/16/01
5,095,424 07/384,867 07/21/89 03/10/92 03/21/01
5,105,626 07/643,423 01/22/91 04/21/92 03/21/01
5,135,167 07/688,480 04/22/91 08/04/92 03/21/01
5,136,413 07/609,830 11/05/90 08/04/92 03/22/01
5,142,132 07/609,888 11/05/90 08/25/92 03/21/01
5,152,691 07/706,348 05/28/91 10/06/92 03/20/01
5,153,940 07/824,937 01/24/92 10/13/92 03/16/01
5,174,863 07/727,086 07/09/91 12/29/92 03/21/01
5,188,956 07/619,803 11/21/90 02/23/93 03/21/01
5,387,479 08/078,664 06/16/93 02/07/95 03/19/01
5,392,585 08/001,179 01/06/93 02/28/95 03/21/01
5,403,590 07/994,198 12/21/92 04/04/95 03/21/01
5,413,342 08/147,576 11/05/93 05/09/95 03/19/01
5,511,972 08/371,561 01/11/95 04/30/96 03/20/01
5,514,598 08/159,794 11/30/93 05/07/96 03/19/01
5,522,728 08/408,241 03/22/95 06/04/96 03/19/01
5,533,052 08/136,745 10/15/93 07/02/96 03/20/01
5,536,776 08/439,837 05/12/95 07/16/96 03/19/01
5,539,175 08/215,581 03/21/94 07/23/96 03/19/01
5,549,640 08/488,723 06/08/95 08/27/96 03/21/01
5,563,756 08/210,555 03/18/94 10/08/96 03/19/01
5,569,757 08/039,984 03/30/93 10/29/96 03/19/01
5,583,994 08/192,654 02/07/94 12/10/96 03/19/01