United States Patent and Trademark Office OG Notices: 15 November 2005

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 10/17/2005

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,039,865       07/449,928      09/19/89        08/13/91        10/19/05
5,143,071       07/499,855      03/26/90        09/01/92        10/20/05
5,181,193       07/430,132      11/01/89        01/19/93        10/20/05
5,193,048       07/516,120      04/27/90        03/09/93        10/20/05
5,196,684       07/674,709      03/25/91        03/23/93        10/20/05
5,239,264       07/792,009      11/14/91        08/24/93        10/20/05
5,402,585       08/142,230      10/25/93        04/04/95        10/19/05
5,466,360       08/322,930      10/13/94        11/14/95        10/19/05
5,628,650       08/351,829      12/08/94        05/13/97        10/19/05
5,635,064       08/497,109      06/30/95        06/03/97        10/20/05
5,645,249       08/297,394      08/29/94        07/08/97        10/19/05
5,955,942       08/563,527      11/28/95        09/21/99        10/19/05
6,060,822       09/135,897      08/18/98        05/09/00        10/20/05
6,066,051       09/137,370      08/20/98        05/23/00        10/20/05
6,144,501       09/143,414      08/28/98        11/07/00        10/20/05
6,178,946       09/357,598      07/20/99        01/30/01        10/20/05
6,238,661       09/497,495      04/18/00        05/29/01        10/21/05