Patents Reinstated Due to the Acceptance of a Late Maintenance Fee From 03/20/98 Patent Serial Filing Issue Granted Number Number Date Date Date 4,543,630 06/601,808 04/19/84 09/24/85 03/20/98 4,714,245 06/761,895 08/02/85 12/22/87 03/26/98 4,734,769 06/745,441 06/17/85 03/29/88 03/25/98 4,835,047 07/050,705 05/14/87 05/30/89 03/24/98 4,885,495 07/220,739 07/18/88 12/05/89 03/23/98 5,188,095 07/710,252 06/03/91 02/23/93 03/23/98 5,228,823 07/696,195 05/06/91 07/20/93 03/26/98 5,234,028 07/761,341 09/06/91 08/10/93 03/25/98 5,257,253 07/994,077 12/17/92 10/26/93 03/23/98 5,269,501 07/985,195 12/03/92 12/14/93 03/26/98 5,271,793 07/990,671 12/14/92 12/21/93 03/25/98