United States Patent and Trademark Office OG Notices: 31 October 2006

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 10/02/2006

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,052,555       07/556,654      07/20/90        10/01/91        10/02/06
5,160,429       07/635,590      12/31/90        11/03/92        10/05/06
5,164,623       07/678,268      04/23/91        11/17/92        10/02/06
5,168,535       07/750,834      08/27/91        12/01/92        10/05/06
5,214,711       07/872,805      04/23/92        05/25/93        10/03/06
5,269,746       07/973,230      11/06/92        12/14/93        10/02/06
5,283,154       07/861,226      04/01/92        02/01/94        10/02/06
5,295,536       07/980,248      11/23/92        03/22/94        10/05/06
5,305,491       08/032,528      03/15/93        04/26/94        10/02/06
5,307,752       08/038,540      03/29/93        05/03/94        10/03/06
5,423,638       08/208,045      03/09/94        06/13/95        10/02/06
5,536,006       08/550,647      10/31/95        07/16/96        10/05/06
5,579,239       08/198,130      02/16/94        11/26/96        10/02/06
5,600,834       08/417,446      04/05/95        02/04/97        10/03/06
5,625,896       08/509,784      08/01/95        05/06/97        10/02/06
5,629,992       08/528,447      09/14/95        05/13/97        10/04/06
5,686,828       08/574,546      12/19/95        11/11/97        10/06/06
5,692,821       08/673,292      06/28/96        12/02/97        10/02/06
5,702,129       08/593,367      01/29/96        12/30/97        10/04/06
5,704,876       08/673,226      06/28/96        01/06/98        10/02/06
5,723,043       08/663,561      06/13/96        03/03/98        10/06/06
5,728,167       08/371,359      01/11/95        03/17/98        10/06/06
5,730,484       08/705,701      08/30/96        03/24/98        10/03/06
5,742,758       08/681,740      07/29/96        04/21/98        10/06/06
5,766,579       08/778,964      01/06/97        06/16/98        10/05/06
5,783,753       08/837,376      04/17/97        07/21/98        10/03/06
6,092,557       09/191,084      11/12/98        07/25/00        10/02/06
6,151,992       09/227,460      01/08/99        11/28/00        10/06/06
6,163,991       09/234,941      01/21/99        12/26/00        10/06/06
6,182,327       09/482,347      01/14/00        02/06/01        10/02/06
6,186,138       09/394,247      09/13/99        02/13/01        10/04/06
6,211,876       09/102,258      06/22/98        04/03/01        10/06/06
6,223,319       09/137,257      08/20/98        04/24/01        10/06/06
6,279,907       09/231,461      01/14/99        08/28/01        10/05/06
6,302,563       09/586,362      06/02/00        10/16/01        10/06/06
6,312,200       09/452,664      12/01/99        11/06/01        10/06/06
6,318,059       09/493,973      01/28/00        11/20/01        10/02/06
6,353,854       09/164,657      10/01/98        03/05/02        10/06/06
6,354,851       09/594,860      06/15/00        03/12/02        10/05/06
6,367,251       09/543,540      04/05/00        04/09/02        10/06/06
6,367,252       09/610,047      07/05/00        04/09/02        10/05/06
6,375,330       09/474,943      12/30/99        04/23/02        10/06/06
6,395,070       09/543,246      04/05/00        05/28/02        10/06/06
6,416,750       09/862,605      05/23/01        07/09/02        10/03/06
6,451,618       09/776,201      02/02/01        09/17/02        10/03/06
RE 36,059       08/670,627      06/26/96        01/26/99        10/02/06