United States Patent and Trademark Office OG Notices: 09 November 2004

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 10/11/2004

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,437,708       08/237,786      05/04/94        08/01/95        10/15/04
5,448,930       08/208,680      03/11/94        09/12/95        10/15/04
5,450,070       08/222,330      04/04/94        09/12/95        10/13/04
5,467,327       08/343,637      11/22/94        11/14/95        10/15/04
5,471,443       08/301,040      09/06/94        11/28/95        10/15/04
5,484,036       08/242,350      05/13/94        01/16/96        10/15/04
5,515,920       08/330,373      10/27/94        05/14/96        10/14/04
5,855,412       08/941,431      09/30/97        01/05/99        10/13/04
5,869,151       08/883,608      06/26/97        02/09/99        10/14/04
5,944,474       08/790,278      01/28/97        08/31/99        10/15/04
5,959,186       08/796,843      02/06/97        09/28/99        10/13/04
6,000,954       09/060,628      04/15/98        12/14/99        10/13/04
6,024,708       08/928,453      09/12/97        02/15/00        10/14/04
6,060,284       09/122,443      07/24/98        05/09/00        10/13/04
6,062,503       09/096,951      06/12/98        05/16/00        10/14/04
6,069,340       09/299,129      04/26/99        05/30/00        10/13/04
6,093,109       09/276,485      03/25/99        07/25/00        10/15/04
6,157,692       09/342,144      06/29/99        12/05/00        10/13/04