Patents Reinstated Due to the Acceptance of a
Late Maintenance Fee From 05/04/01
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,657,696 06/776,616 09/16/85 04/14/87 05/10/01
4,685,047 06/886,138 07/16/86 08/04/87 05/10/01
4,690,055 06/901,238 08/28/86 09/01/87 05/10/01
4,771,929 07/017,327 02/20/87 09/20/88 05/08/01
4,806,740 06/909,145 09/19/86 02/21/89 05/09/01
4,815,168 07/117,747 11/04/87 03/28/89 05/09/01
4,862,604 07/237,889 08/29/88 09/05/89 05/09/01
4,911,451 07/330,383 03/29/89 03/27/90 05/10/01
4,934,638 07/341,739 04/21/89 06/19/90 05/04/01
5,044,947 07/546,559 06/29/90 09/03/91 05/04/01
5,136,579 07/590,897 10/01/90 08/04/92 05/08/01
5,187,735 07/517,665 05/01/90 02/16/93 05/08/01
5,335,310 08/000,679 01/05/93 08/02/94 05/10/01
5,404,935 07/987,635 12/09/92 04/11/95 05/07/01
5,465,023 08/089,064 07/01/93 11/07/95 05/09/01
5,524,444 08/357,930 12/16/94 06/11/96 05/08/01
5,542,328 08/399,737 03/07/95 08/06/96 05/08/01
5,548,517 08/113,286 08/27/93 08/20/96 05/08/01
5,570,265 08/376,086 01/20/95 10/29/96 05/09/01
5,571,955 08/418,015 04/06/95 11/05/96 05/09/01
5,578,889 08/388,558 02/14/95 11/26/96 05/09/01
5,579,528 08/416,550 04/03/95 11/26/96 05/08/01
5,587,940 08/152,423 11/12/93 12/24/96 05/08/01
5,598,422 08/531,572 09/07/95 01/28/97 05/08/01
5,606,286 08/508,163 07/27/95 02/25/97 05/07/01
5,611,712 08/262,312 06/17/94 03/18/97 05/08/01
5,618,848 08/435,974 05/05/95 04/08/97 05/09/01
5,623,284 08/423,686 04/18/95 04/22/97 05/10/01