United States Patent and Trademark Office OG Notices: 16 September 2003

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 08/18/2003

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

4,854,138       07/155,091      02/11/88        08/08/89        08/21/03
4,873,747       07/272,762      11/17/88        10/17/89        08/19/03
4,990,940       07/422,781      10/17/89        02/05/91        08/19/03
5,025,211       07/453,721      12/20/89        06/18/91        08/21/03
5,313,229       08/014,388      02/05/93        05/17/94        08/19/03
5,348,263       08/138,347      10/18/93        09/20/94        08/19/03
5,367,682       07/692,619      04/29/91        11/22/94        08/21/03
5,370,348       08/103,864      08/09/93        12/06/94        08/19/03
5,373,778       08/192,279      02/04/94        12/20/94        08/19/03
5,374,942       08/105,901      08/12/93        12/20/94        08/19/03
5,378,352       08/117,276      09/07/93        01/03/95        08/20/03
5,385,575       08/128,859      09/29/93        01/31/95        08/20/03
5,417,575       08/137,063      10/15/93        05/23/95        08/20/03
5,448,945       08/375,212      01/18/95        09/12/95        08/21/03
5,521,774       08/215,140      03/18/94        05/28/96        08/19/03
5,669,817       08/591,842      01/25/96        09/23/97        08/20/03
5,692,221       08/667,667      06/21/96        11/25/97        08/19/03
5,698,263       08/778,601      01/06/97        12/16/97        08/20/03
5,750,444       08/131,483      10/04/93        05/12/98        08/21/03
5,757,168       08/643,729      05/06/96        05/26/98        08/18/03
5,766,011       08/757,248      11/27/96        06/16/98        08/21/03
5,782,186       08/775,956      01/03/97        07/21/98        08/20/03
5,822,127       08/826,856      04/11/97        10/13/98        08/20/03
5,858,188       08/627,484      04/04/96        01/12/99        08/22/03
5,866,336       08/778,487      01/03/97        02/02/99        08/20/03
5,898,111       08/881,541      06/24/97        04/27/99        08/19/03
5,904,376       08/789,427      01/29/97        05/18/99        08/21/03
5,919,493       08/482,131      06/07/95        07/06/99        08/19/03
5,992,234       09/184,876      11/03/98        11/30/99        08/21/03