Patent Reinstated Due to the Acceptance of a
Late Maintenance Fee From 05/21/99
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,860,270 06/807,457 12/10/85 08/22/89 05/24/99
4,898,282 07/223,101 07/22/88 02/06/90 05/27/99
4,906,171 07/207,838 06/17/88 03/06/90 05/21/99
4,932,565 07/314,725 02/22/89 06/12/90 05/21/99
4,934,408 07/318,342 03/03/89 06/19/90 05/24/99
4,978,608 07/093,361 09/04/87 12/18/90 05/24/99
4,991,847 07/435,593 11/13/89 02/12/91 05/21/99
5,211,628 07/767,372 09/30/91 05/18/93 05/24/99
5,283,839 07/636,637 12/31/90 02/01/94 05/24/99
5,289,981 08/060,473 05/07/93 03/01/94 05/26/99
5,298,877 08/020,101 02/19/93 03/29/94 05/26/99
5,302,865 08/017,851 02/16/93 04/12/94 05/26/99
5,308,093 07/840,854 02/25/92 05/03/94 05/27/99
5,311,769 07/845,611 03/04/92 05/17/94 05/21/99
5,313,605 07/630,534 12/20/90 05/17/94 05/27/99
5,319,895 08/027,201 03/05/93 06/14/94 05/26/99
5,322,081 08/021,759 02/24/93 06/21/94 05/27/99
5,327,080 08/019,031 02/18/93 07/05/94 05/26/99
5,340,172 08/122,926 09/17/93 08/23/94 05/26/99
5,340,945 08/070,641 06/02/93 08/23/94 05/26/99
5,344,382 08/020,116 02/19/93 09/06/94 05/21/99
5,345,890 07/749,525 08/26/91 09/13/94 05/24/99
5,347,094 08/057,339 05/04/93 09/13/94 05/26/99
5,372,013 08/096,185 07/26/93 12/13/94 05/24/99
5,373,809 08/224,505 04/07/94 12/20/94 05/24/99
5,384,594 08/089,760 07/09/93 01/24/95 05/24/99