United States Patent and Trademark Office OG Notices: 17 February 2004

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 01/19/2004

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

4,971,277       07/271,206      11/14/88        11/20/90        01/22/04
4,974,174       07/399,418      08/23/89        11/27/90        01/22/04
5,385,154       08/147,842      11/04/93        01/31/95        01/20/04
5,429,130       08/017,643      02/12/93        07/04/95        01/20/04
5,493,476       08/445,848      05/22/95        02/20/96        01/20/04
5,499,160       08/380,543      01/30/95        03/12/96        01/23/04
5,703,697       08/618,847      03/20/96        12/30/97        01/22/04
5,713,140       08/608,001      03/04/96        02/03/98        01/20/04
5,782,378       08/684,576      07/19/96        07/21/98        01/22/04
5,830,166       08/750,340      01/21/97        11/03/98        01/22/04
5,856,769       09/094,124      06/09/98        01/05/99        01/22/04
5,867,069       09/093,763      06/09/98        02/02/99        01/21/04
5,875,779       08/849,323      05/15/97        03/02/99        01/20/04
5,922,615       08/458,276      06/02/95        07/13/99        01/22/04
5,927,355       08/929,324      09/12/97        07/27/99        01/20/04
5,934,005       08/850,079      05/02/97        08/10/99        01/20/04
5,963,435       08/823,711      03/25/97        10/05/99        01/22/04
5,967,569       08/858,935      05/20/97        10/19/99        01/20/04
5,977,875       09/144,391      08/31/98        11/02/99        01/22/04
5,988,824       08/856,134      05/14/97        11/23/99        01/20/04
5,996,752       09/118,257      07/17/98        12/07/99        01/23/04