United States Patent and Trademark Office OG Notices: 23 November 2004

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 10/25/2004

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

4,940,002       07/280,799      12/07/88        07/10/90        10/25/04
4,955,602       07/185,612      04/25/88        09/11/90        10/28/04
4,959,950       07/424,132      10/19/89        10/02/90        10/27/04
4,963,256       07/210,859      06/24/88        10/16/90        10/28/04
5,027,211       07/362,692      06/07/89        06/25/91        10/28/04
5,030,483       07/525,896      05/18/90        07/09/91        10/25/04
5,068,902       07/318,832      03/06/89        11/26/91        10/27/04
5,122,321       07/719,398      06/24/91        06/16/92        10/27/04
5,132,282       07/495,568      03/16/90        07/21/92        10/29/04
5,190,801       07/631,939      12/21/90        03/02/93        10/29/04
5,330,231       08/091,227      07/12/93        07/19/94        10/25/04
5,365,609       08/083,667      06/28/93        11/22/94        10/29/04
5,481,523       08/173,368      12/23/93        01/02/96        10/25/04
5,491,651       08/192,636      02/07/94        02/13/96        10/27/04
5,522,346       08/159,338      10/14/93        06/04/96        10/27/04
5,529,468       08/449,087      05/24/95        06/25/96        10/28/04
5,532,592       08/012,500      02/02/93        07/02/96        10/28/04
5,535,293       08/353,532      12/09/94        07/09/96        10/27/04
5,539,313       08/511,174      08/04/95        07/23/96        10/29/04
5,805,094       08/667,386      06/21/96        09/08/98        10/28/04
5,814,128       08/762,666      12/09/96        09/29/98        10/29/04
5,826,578       08/250,152      05/26/94        10/27/98        10/27/04
5,889,431       08/883,223      06/26/97        03/30/99        10/25/04
5,891,855       08/599,895      02/12/96        04/06/99        10/28/04
5,895,790       08/572,531      12/14/95        04/20/99        10/25/04
5,951,503       08/720,529      09/30/96        09/14/99        10/25/04
5,993,828       08/462,570      06/05/95        11/30/99        10/25/04
6,020,569       09/061,965      04/17/98        02/01/00        10/27/04
6,044,983       09/015,595      01/29/98        04/04/00        10/28/04
6,045,238       09/169,600      10/09/98        04/04/00        10/27/04
6,045,850       09/074,371      05/08/98        04/04/00        10/27/04
6,056,964       08/716,189      10/25/96        05/02/00        10/28/04
6,073,052       08/749,723      11/15/96        06/06/00        10/25/04
6,073,484       08/683,929      07/19/96        06/13/00        10/25/04
6,074,186       08/958,490      10/27/97        06/13/00        10/28/04
6,099,120       08/735,023      10/22/96        08/08/00        10/25/04