United States Patent and Trademark Office OG Notices: 25 July 2006

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 06/26/2006

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date


5,144,580       07/570,904      08/21/90        09/01/92        06/26/06
5,181,181       07/588,824      09/27/90        01/19/93        06/29/06
5,377,526       08/148,023      11/04/93        01/03/95        06/26/06
5,633,946       08/550,553      11/03/95        05/27/97        06/30/06
5,670,415       08/248,406      05/24/94        09/23/97        06/27/06
5,710,720       08/691,927      08/01/96        01/20/98        06/30/06
5,758,196       08/735,707      10/23/95        05/26/98        06/30/06
5,760,339       08/037,204      03/25/93        06/02/98        06/28/06
5,949,643       08/969,006      11/12/97        09/07/99        06/27/06
6,060,587       08/949,202      10/10/97        05/09/00        06/28/06
6,118,229       09/324,701      06/02/99        09/12/00        06/27/06
6,263,154       09/055,806      04/06/98        07/17/01        06/27/06
6,278,102       09/415,642      10/12/99        08/21/01        06/28/06
6,378,260       09/614,966      07/12/00        04/30/02        06/26/06