United States Patent and Trademark Office OG Notices: 06 February 2007

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 01/08/2007

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,283,578       07/976,806      11/16/92        02/01/94       01/11/07
5,285,174       07/996,206      12/23/92        02/08/94       01/11/07
5,316,000       07/823,306      01/21/92        05/31/94       01/09/07
5,321,226       08/134,745      10/12/93        06/14/94       01/11/07
5,328,575       07/926,227      08/06/92        07/12/94       01/11/07
5,716,346       08/085,493      07/02/93        02/10/98       01/12/07
5,738,867       08/469,309      06/06/95        04/14/98       01/08/07
5,741,648       08/605,342      02/09/96        04/21/98       01/12/07
5,741,831       08/652,244      05/23/96        04/21/98       01/12/07
5,741,915       08/782,217      01/13/97        04/21/98       01/11/07
5,741,919       08/773,735      12/26/96        04/21/98       01/09/07
5,850,522       08/633,839      04/10/96        12/15/98       01/09/07
6,074,705       09/302,670      04/30/99        06/13/00       01/11/07
6,128,854       09/281,146      03/29/99        10/10/00       01/12/07
6,161,005       09/131,409      08/10/98        12/12/00       01/08/07
6,172,808       08/867,604      06/02/97        01/09/01       01/08/07
6,176,490       09/359,966      07/22/99        01/23/01       01/11/07
6,176,904       09/346,896      07/02/99        01/23/01       01/09/07
6,238,077       09/397,141      09/16/99        05/29/01       01/09/07
6,266,826       09/663,156      09/15/00        07/31/01       01/08/07
6,281,035       08/937,721      09/25/97        08/28/01       01/08/07
6,284,177       09/291,972      04/15/99        09/04/01       01/11/07
6,287,664       09/238,873      01/27/99        09/11/01       01/11/07
6,351,731       09/371,306      08/10/99        02/26/02       01/09/07
6,356,366       09/692,506      10/18/00        03/12/02       01/11/07
6,357,128       09/123,071      07/27/98        03/19/02       01/11/07
6,364,432       09/675,395      09/29/00        04/02/02       01/12/07
6,377,245       09/388,618      09/02/99        04/23/02       01/08/07
6,393,790       09/540,943      03/31/00        05/28/02       01/11/07
6,403,869       09/756,479      01/08/01        06/11/02       01/12/07
6,425,008       09/250,841      02/16/99        07/23/02       01/12/07
6,445,799       08/832,508      04/03/97        09/03/02       01/09/07
6,451,291       09/686,639      10/11/00        09/17/02       01/09/07
6,460,542       09/753,511      01/03/01        10/08/02       01/10/07
6,467,272       09/891,003      06/25/01        10/22/02       01/08/07
6,469,603       09/596,608      06/19/00        10/22/02       01/09/07
RE. 37,966      09/845,633      04/30/01        01/14/03       01/10/07
RE. 38,861      09/432,984      11/02/99        11/01/05       01/12/07