United States Patent and Trademark Office OG Notices: 14 September 2004

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 08/16/2004

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,101,916       07/677,116      03/29/91        04/07/92        08/18/04
5,110,561       07/517,794      05/02/90        05/05/92        08/16/04
5,119,341       07/731,559      07/17/91        06/02/92        08/17/04
5,147,709       07/722,839      06/28/91        09/15/92        08/16/04
5,328,373       08/040,152      03/30/93        07/12/94        08/16/04
5,503,822       08/221,775      04/01/94        04/02/96        08/20/04
5,515,446       08/293,405      08/22/94        05/07/96        08/17/04
5,902,035       08/839,043      04/23/97        05/11/99        08/19/04
5,914,609       08/745,752      11/08/96        06/22/99        08/18/04
5,922,260       09/017,441      02/02/98        07/13/99        08/19/04
5,926,000       08/849,151      05/29/97        07/20/99        08/16/04
5,970,124       08/869,753      06/05/97        10/19/99        08/20/04
5,970,524       09/173,352      10/15/98        10/26/99        08/20/04
5,981,290       08/827,885      04/07/97        11/09/99        08/17/04
6,013,489       08/536,150      09/29/95        01/11/00        08/19/04
6,022,354       09/205,953      12/04/98        02/08/00        08/16/04