United States Patent and Trademark Office OG Notices: 30 November 2004

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 11/01/2004

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

4,993,243       07/403,901      09/01/89        02/19/91        11/05/04
5,015,276       07/442,913      11/28/89        05/14/91        11/01/04
5,090,819       07/569,435      08/20/90        02/25/92        11/04/04
5,370,841       08/128,074      09/29/93        12/06/94        11/02/04
5,409,220       08/238,937      05/06/94        04/25/95        11/04/04
5,558,653       08/484,073      06/07/95        09/24/96        11/02/04
5,648,084       08/294,400      08/23/94        07/15/97        11/05/04
5,813,343       08/734,871      10/22/96        09/29/98        11/02/04
5,820,631       08/686,201      08/01/96        10/13/98        11/02/04
5,820,668       08/578,874      12/22/95        10/13/98        11/01/04
5,837,728       08/380,011      01/27/95        11/17/98        11/04/04
5,870,829       08/513,656      08/11/95        02/16/99        11/01/04
5,893,608       08/847,784      04/28/97        04/13/99        11/03/04
5,977,909       09/040,201      03/13/98        11/02/99        11/05/04
5,987,648       09/079,134      05/14/98        11/23/99        11/05/04
6,005,560       08/891,612      07/14/97        12/21/99        11/04/04
6,030,626       08/467,722      06/06/95        02/29/00        11/02/04
6,044,927       09/158,866      09/23/98        04/04/00        11/04/04
6,047,861       09/060,439      04/15/98        04/11/00        11/04/04
6,083,771       09/024,474      02/17/98        07/04/00        11/02/04
6,097,153       09/183,937      11/02/98        08/01/00        11/02/04
6,100,580       09/167,736      10/07/98        08/08/00        11/04/04
6,106,651       09/004,533      01/08/98        08/22/00        11/04/04
6,107,139       09/118,170      07/17/98        08/22/00        11/01/04
6,122,015       09/206,409      12/07/98        09/19/00        11/02/04