United States Patent and Trademark Office OG Notices: 19 October 2004

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 09/20/2004

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,194,209       07/858,385      03/25/92        03/16/93        09/24/04
5,330,440       07/963,966      10/21/92        07/19/94        09/22/04
5,370,818       08/068,975      05/28/93        12/06/94        09/21/04
5,377,176       08/091,311      07/14/93        12/27/94        09/23/04
5,426,769       08/112,847      08/26/93        06/20/95        09/21/04
5,481,523       08/173,368      12/23/93        01/02/96        09/20/04
5,865,222       09/024,902      02/17/98        02/02/99        09/24/04
5,970,218       08/798,614      02/11/97        10/19/99        09/20/04
5,990,640       08/625,002      03/29/96        11/23/99        09/21/04
6,019,332       08/869,873      06/02/97        02/01/00        09/22/04
6,036,525       09/184,469      11/02/98        03/14/00        09/22/04
6,059,140       09/263,127      03/05/99        05/09/00        09/23/04
6,082,642       09/241,118      02/01/99        07/04/00        09/22/04
6,083,258       09/087,142      05/28/98        07/04/00        09/21/04
6,098,142       09/140,074      08/25/98        08/01/00        09/22/04
6,107,875       09/173,111      10/15/98        08/22/00        09/23/04
6,108,182       09/183,453      10/30/98        08/22/00        09/21/04
6,170,086       09/374,571      08/13/99        01/09/01        09/24/04
RE. 34,832      07/859,060      03/27/92        01/17/95        09/20/04