United States Patent and Trademark Office OG Notices: 12 November 2002

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee From 10/14/2002

Patent          Serial          Filing          Issue           Granted
Number          Number          Date            Date            Date

4,892,677       06/683,443      12/19/84        01/09/90        10/18/02
4,917,503       07/103,418      09/30/87        04/17/90        10/15/02
4,949,785       07/346,415      05/02/89        08/21/90        10/15/02
5,149,499       07/756,171      09/06/91        09/22/92        10/16/02
5,150,583       07/834,089      02/12/92        09/29/92        10/15/02
5,157,369       07/788,983      11/07/91        10/20/92        10/18/02
5,246,598       07/993,593      12/22/92        09/21/93        10/16/02
5,250,336       07/834,886      02/11/92        10/05/93        10/15/02
5,257,647       08/057,150      05/05/93        11/02/93        10/17/02
5,298,682       07/936,360      08/20/92        03/29/94        10/17/02
5,300,930       07/784,545      10/29/91        04/05/94        10/18/02
5,312,857       07/819,108      01/09/92        05/17/94        10/18/02
5,313,878       07/901,993      06/22/92        05/24/94        10/17/02
5,314,477       07/773,577      08/04/92        05/24/94        10/18/02
5,552,244       08/543,704      10/16/95        09/03/96        10/16/02
5,661,876       08/684,296      07/18/96        09/02/97        10/16/02
5,696,536       08/577,775      12/22/95        12/09/97        10/16/02
5,707,673       08/726,239      10/04/96        01/13/98        10/18/02
5,724,867       08/535,767      09/28/95        03/10/98        10/17/02
5,724,935       08/584,133      01/11/96        03/10/98        10/17/02
5,748,303       08/775,833      12/31/96        05/05/98        10/16/02
5,751,189       08/617,313      03/18/96        05/12/98        10/18/02
5,769,857       08/661,499      06/11/96        06/23/98        10/17/02
5,772,341       08/699,643      08/19/96        06/30/98        10/16/02
5,782,325       08/773,636      12/24/96        07/21/98        10/18/02
5,783,872       08/685,886      07/25/96        07/21/98        10/18/02
5,785,046       08/694,519      08/09/96        07/28/98        10/15/02
5,790,420       08/344,541      11/21/94        08/04/98        10/18/02