United States Patent and Trademark Office OG Notices: 08 May 2007

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 04/09/2007

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,254,229       07/651,264      04/10/91        10/19/93        04/12/07
5,343,759       07/905,374      06/29/92        09/06/94        04/10/07
5,394,667       08/024,360      03/01/93        03/07/95        04/09/07
5,620,962       08/484,832      06/07/95        04/15/97        04/13/07
5,682,109       08/600,760      02/13/96        10/28/97        04/12/07
5,734,327       08/446,776      07/31/95        03/31/98        04/10/07
5,767,095       08/779,783      01/07/97        06/16/98        04/13/07
5,784,836       08/333,967      11/03/94        07/28/98        04/09/07
5,788,178       08/888,425      07/07/97        08/04/98        04/09/07
5,792,852       07/977,696      11/16/92        08/11/98        04/10/07
5,800,006       08/726,216      10/04/96        09/01/98        04/09/07
5,817,012       08/909,538      08/12/97        10/06/98        04/10/07
5,843,742       08/525,835      09/08/95        12/01/98        04/10/07
5,869,822       08/727,846      10/04/96        02/09/99        04/11/07
6,218,194       09/117,761      10/12/99        04/17/01        04/12/07
6,224,323       09/269,739      04/06/99        05/01/01        04/12/07
6,253,396       09/345,035      06/30/99        07/03/01        04/10/07
6,275,201       09/211,890      12/15/98        08/14/01        04/10/07
6,286,423       09/500,704      02/09/00        09/11/01        04/09/07
6,309,360       09/008,435      01/16/98        10/30/01        04/10/07
6,315,997       08/976,288      11/21/97        11/13/01        04/10/07
6,332,363       09/254,096      10/15/99        12/25/01        04/12/07
6,363,422       09/104,039      06/24/98        03/26/02        04/10/07
6,412,686       09/477,864      01/05/00        07/02/02        04/13/07
6,416,189       09/670,183      09/26/00        07/09/02        04/11/07
6,431,359       09/102,213      06/22/98        08/13/02        04/10/07
6,443,211       09/386,520      08/31/99        09/03/02        04/09/07
6,460,256       09/976,730      10/12/01        10/08/02        04/11/07
6,483,273       09/790,137      02/21/01        11/19/02        04/10/07
6,484,534       09/799,735      03/07/01        11/26/02        04/10/07
6,504,058       10/068,621      02/06/02        01/07/03        04/09/07
6,521,764       10/009,116      03/05/02        02/18/03        04/11/07
RE 38,774       10/264,925      10/04/02        08/16/05        04/11/07