Patents Reinstated Due to the Acceptance of a
Late Maintenance Fee From 10/17/97
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,568,122 06/665,888 10/29/84 02/04/86 10/22/97
4,681,839 06/422,038 09/23/82 07/21/87 10/22/97
4,803,954 07/037,580 04/13/87 02/14/89 10/22/97
4,823,390 07/154,304 02/10/88 04/18/89 10/22/97
4,840,192 06/859,791 05/05/86 06/20/89 10/20/97
5,019,087 06/915,512 10/06/86 05/28/91 10/21/97
5,025,802 07/477,319 02/08/90 06/25/91 10/21/97
5,027,799 07/598,651 10/18/90 07/02/91 10/21/97
5,194,537 07/585,689 09/19/90 03/16/93 10/22/97
Patents Reinstated Due to the Acceptance of a
Late Maintenance Fee From 10/24/97
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,644,706 06/822,328 01/27/86 02/24/87 10/30/97
4,712,570 06/838,556 03/11/86 12/15/87 10/29/97
4,739,527 06/883,073 07/08/86 04/26/88 10/30/97
4,794,824 07/058,860 06/05/87 01/03/89 10/29/97
4,813,671 06/910,051 09/22/86 03/21/89 10/30/97
4,835,591 07/138,949 12/29/87 05/30/89 10/29/97
4,851,347 07/052,254 05/20/87 07/25/89 10/29/97
5,040,439 07/320,886 03/09/89 08/20/91 10/29/97
5,123,465 07/246,451 09/19/88 06/23/92 10/29/97
5,143,540 07/584,548 09/18/90 09/01/92 10/29/97
5,235,314 07/815,823 12/30/91 08/10/93 10/30/97