United States Patent and Trademark Office OG Notices: 08 June 2004

                 Patents Reinstated Due to the Acceptance of a
                      Late Maintenance Fee from 5/10/2004

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,065,938       07/405,134      09/11/89        11/19/91        05/11/04
5,100,330       07/605,932      10/30/90        03/31/92        05/13/04
5,308,508       07/883,564      05/15/92        05/03/94        05/11/04
5,325,270       07/890,693      05/29/92        06/28/94        05/10/04
5,336,388       07/814,383      12/26/91        08/09/94        05/11/04
5,356,484       07/860,677      03/30/92        10/18/94        05/12/04
5,421,007       07/881,764      05/12/92        05/30/95        05/13/04
5,424,543       08/049,035      04/19/93        06/13/95        05/14/04
5,466,353       08/244,056      05/13/94        11/14/95        05/11/04
5,469,051       08/235,776      04/29/94        11/21/95        05/13/04
5,504,491       08/231,649      04/25/94        04/02/96        05/14/04
5,742,977       08/797,777      02/07/97        04/28/98        05/11/04
5,787,722       08/901,857      07/29/97        08/04/98        05/10/04
5,882,941       08/239,428      05/04/94        03/16/99        05/13/04
5,911,462       08/657,551      06/04/96        06/15/99        05/12/04
5,921,780       08/672,459      06/28/96        07/13/99        05/11/04
5,934,459       08/965,726      11/07/97        08/10/99        05/14/04
5,945,432       08/640,667      05/01/96        08/31/99        05/10/04
5,949,074       09/168,204      10/06/98        09/07/99        05/14/04
5,950,252       08/781,804      01/10/97        09/14/99        05/14/04
5,953,298       08/966,480      11/07/97        09/14/99        05/11/04
5,962,119       08/929,266      09/11/97        10/05/99        05/13/04
5,966,176       08/861,490      05/22/97        10/12/99        05/11/04
5,980,152       08/928,678      09/12/97        11/09/99        05/11/04
5,993,056       08/901,825      07/28/97        11/30/99        05/13/04
6,012,042       08/698,816      08/16/96        01/04/00        05/11/04
6,037,353       08/397,542      03/02/95        03/14/00        05/14/04
6,042,713       09/053,481      04/01/98        03/28/00        05/10/04
6,053,404       09/135,803      08/18/98        04/25/00        05/14/04
RE.35,753       08/648,796      05/16/96        03/24/98        05/10/04