Patents Reinstated Due to the Acceptance of a Late Maintenance Fee From 05/29/98 Patent Serial Filing Issue Granted Number Number Date Date Date 4,491,725 06/426,982 09/29/82 01/01/85 06/02/98 4,545,576 06/523,374 08/13/83 10/08/85 05/29/98 4,553,127 06/509,333 06/30/83 11/12/85 05/29/98 4,765,386 06/937,778 12/04/86 08/23/88 06/02/98 4,776,551 07/082,342 08/06/87 10/11/88 06/02/98 4,805,308 07/025,949 03/16/87 02/21/89 06/02/98 4,812,498 06/945,733 12/22/86 03/14/89 06/03/98 4,822,733 06/738,560 05/28/85 04/18/89 05/29/98 4,854,706 07/077,931 07/27/87 08/80/89 06/04/98 4,998,848 07/329,183 03/27/89 03/12/91 05/29/98 5,150,158 07/605,086 10/29/90 09/22/92 05/29/98 5,152,303 07/717,147 06/18/91 10/06/92 06/02/98 5,171,393 07/737,455 07/29/91 12/15/92 06/02/98 5,200,795 07/401,175 08/31/89 04/06/93 05/29/98 5,228,688 07/615,352 11/19/90 07/20/93 06/02/98 5,236,371 07/965,858 10/23/92 08/17/93 06/03/98 5,277,477 07/726,583 07/08/91 01/11/94 06/02/98 5,293,511 08/033,687 03/16/93 03/08/94 06/02/98