Patents Reinstated Due to the Acceptance of a
Late Maintenance Fee From 03/03/00
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,432,712 06/332,355 12/18/81 02/21/84 03/06/00
4,581,771 06/587,075 03/07/84 04/15/86 03/06/00
4,583,440 06/699,941 02/08/85 04/22/86 03/06/00
4,601,141 06/620,675 06/14/84 07/22/86 03/06/00
4,678,922 06/792,821 12/05/85 07/07/87 03/07/00
4,700,600 06/834,351 02/28/86 10/20/87 03/06/00
5,022,650 07/512,471 04/23/90 06/11/91 03/06/00
5,043,295 07/368,825 06/20/89 08/27/91 03/09/00
5,309,325 08/019,775 02/19/93 05/03/94 03/06/00
5,315,902 07/980,672 11/24/92 05/31/94 03/09/00
5,321,873 08/059,062 05/10/93 06/21/94 03/06/00
5,334,075 07/929,953 08/17/92 08/02/94 03/06/00
5,355,735 08/021,511 02/23/93 10/18/94 03/06/00
5,356,568 07/604,230 10/29/90 10/18/94 03/07/00
5,385,390 08/194,160 02/09/94 01/31/95 03/09/00
5,396,170 08/034,156 06/01/93 03/07/95 03/06/00
5,398,728 08/080,437 06/21/93 03/21/95 03/07/00
5,407,974 08/209,185 03/11/84 04/18/95 03/03/00
5,423,098 08/273,596 07/11/94 06/13/95 03/03/00
5,437,877 08/302,699 08/30/94 08/01/95 03/09/00
5,446,625 08/365,988 12/28/94 08/29/95 03/03/00
5,446,761 08/074,525 06/11/93 08/29/95 03/03/00
5,473,335 08/180,873 01/11/94 12/05/95 03/08/00
5,486,156 08/192,621 02/07/94 01/23/96 03/08/00