United States Patent and Trademark Office OG Notices: 08 February 2005

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 01/10/2005

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

4,828,899       07/127,568      12/02/87        05/09/89        01/11/05
5,105,653       07/655,846      02/15/91        04/21/92        01/10/05
5,121,101       07/418,651      10/10/89        06/09/92        01/12/05
5,128,930       07/666,841      03/08/91        07/07/92        01/10/05
5,134,582       07/638,156      01/10/91        07/28/92        01/12/05
5,140,312       07/470,956      01/26/90        08/18/92        01/12/05
5,153,670       07/464,116      01/12/90        10/06/92        01/14/05
5,484,623       08/179,188      01/10/94        01/16/96        01/12/05
5,497,569       08/257,153      06/09/94        03/12/96        01/11/05
5,520,542       08/371,074      01/10/95        05/28/96        01/12/05
5,521,209       08/356,181      12/16/94        05/28/96        01/14/05
5,540,199       08/251,917      06/01/94        07/30/96        01/14/05
5,546,337       08/311,738      09/23/94        08/13/96        01/13/05
5,550,713       08/524,248      09/06/95        08/27/96        01/14/05
5,551,802       08/186,901      01/25/94        09/03/96        01/12/05
5,568,142       08/326,474      10/20/94        10/22/96        01/11/05
5,568,183       08/373,868      01/17/95        10/22/96        01/12/05
5,846,828       08/478,309      06/07/95        12/08/98        01/13/05
5,861,607       08/729,790      10/08/96        01/19/99        01/11/05
5,915,764       08/895,953      07/17/97        06/29/99        01/14/05
5,954,141       08/934,631      09/22/97        09/21/99        01/11/05
5,956,355       08/877,340      06/17/97        09/21/99        01/14/05
5,963,473       08/989,523      12/12/97        10/05/99        01/11/05
5,999,692       08/831,444      03/31/97        12/07/99        01/14/05
6,017,282       09/127,568      07/31/98        01/25/00        01/14/05
6,019,602       09/167,096      10/05/98        02/01/00        01/10/05
6,021,571       08/804,043      02/26/97        02/08/00        01/14/05
6,041,106       08/783,566      01/15/97        03/21/00        01/12/05
6,047,659       08/960,589      10/30/97        04/11/00        01/11/05
6,062,243       09/065,829      04/24/98        05/16/00        01/11/05
6,062,520       08/996,618      12/23/97        05/16/00        01/14/05
6,067,692       09/386,469      08/31/99        05/30/00        01/14/05
6,073,500       09/006,746      01/13/98        06/13/00        01/13/05
6,087,344       08/474,732      06/07/95        07/11/00        01/12/05
6,110,490       08/522,246      01/29/96        08/29/00        01/14/05
6,112,494       08/649,051      05/16/96        09/05/00        01/13/05
6,112,531       08/837,540      04/21/97        09/05/00        01/10/05
6,116,012       09/304,234      05/03/99        09/12/00        01/10/05
6,137,831       08/879,755      06/20/97        10/24/00        01/13/05
6,137,912       09/136,624      08/19/98        10/24/00        01/11/05
6,138,928       09/124,653      07/29/98        10/31/00        01/14/05