United States Patent and Trademark Office OG Notices: 16 November 2004

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 10/18/2004

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

4,951,425       07/430,627      11/02/89        08/28/90        10/22/04
5,114,845       07/391,744      08/09/89        05/19/92        10/22/04
5,122,088       07/646,185      01/28/91        06/16/92        10/20/04
5,472,531       08/385,843      02/01/95        12/05/95        10/22/04
5,477,664       08/289,140      08/11/94        12/26/95        10/22/04
5,503,012       08/441,729      05/16/95        04/02/96        10/22/04
5,505,922       08/394,049      02/24/95        04/09/96        10/19/04
5,508,628       08/382,488      02/01/95        04/16/96        10/20/04
5,513,867       08/110,844      08/24/93        05/07/96        10/22/04
5,515,869       08/412,217      03/27/95        05/14/96        10/20/04
5,523,066       08/417,687      04/06/95        06/04/96        10/20/04
5,523,228       08/499,348      07/07/95        06/04/96        10/22/04
5,674,157       08/402,463      03/10/95        10/07/97        10/22/04
5,810,469       08/037,441      03/26/93        09/22/98        10/22/04
5,882,081       08/934,690      09/22/97        03/16/99        10/22/04
5,922,996       08/312,650      09/27/94        07/13/99        10/21/04
6,009,662       09/104,062      06/24/98        01/04/00        10/21/04
6,013,890       08/954,555      10/20/97        01/11/00        10/19/04
6,037,785       08/652,942      05/24/96        03/14/00        10/22/04
6,048,273       09/078,780      05/14/98        04/11/00        10/19/04
6,050,823       09/136,250      08/19/98        04/18/00        10/22/04
6,071,061       09/228,882      01/12/99        06/06/00        10/19/04
6,096,217       09/251,087      02/16/99        08/01/00        10/20/04