Patent Reinstated Due to the Acceptance of a
Late Maintenance Fee From 10/29/99
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,488,755 06/419,804 09/20/82 12/18/84 11/03/99
4,554,616 06/627,047 07/02/84 11/19/85 11/01/99
4,595,847 06/543,747 10/20/83 06/17/86 10/29/99
4,627,136 06/374,604 04/30/82 12/09/86 11/01/99
4,638,344 06/368,839 04/15/82 01/20/87 11/03/99
4,641,223 06/771,102 08/30/85 02/03/87 11/01/99
4,655,433 06/767,349 08/20/85 04/07/87 11/03/99
4,672,564 06/671,728 11/15/84 06/09/87 11/03/99
4,864,695 07/200,057 05/27/88 09/12/89 11/04/99
4,876,805 07/188,907 04/29/88 10/31/89 10/29/99
4,938,742 07/152,379 02/04/88 07/03/90 11/02/99
5,006,736 07/365,403 06/13/89 04/09/91 11/04/99
5,012,126 07/533,206 06/04/90 04/30/91 11/04/99
5,086,523 07/564,355 08/08/90 02/11/92 11/03/99
5,284,720 08/068,415 05/27/93 02/08/94 11/01/99
5,305,384 07/942,661 09/09/92 04/19/94 11/02/99
5,368,048 08/048,240 04/19/93 11/29/94 11/01/99
5,370,421 08/243,272 05/17/94 12/06/94 11/03/99
5,373,601 07/944,402 09/14/92 12/20/94 11/04/99
5,377,847 08/016,331 02/11/93 01/03/95 11/01/99
5,408,720 08/162,009 12/09/93 04/25/95 10/29/99
5,418,496 08/192,521 02/07/94 05/23/95 11/02/99
5,422,398 08/291,746 08/17/94 06/06/95 11/02/99
5,422,559 08/161,627 12/06/93 06/06/95 11/02/99
5,424,897 08/043,948 04/05/93 06/13/95 11/02/99
5,428,314 08/239,466 05/09/94 06/27/95 11/02/99
5,428,347 08/003,139 01/12/93 06/27/95 11/02/99
5,428,642 08/143,624 11/01/93 06/27/95 11/02/99
5,436,013 08/295,838 08/30/94 07/25/95 11/04/99
5,437,876 08/295,745 08/30/94 08/01/95 11/04/99