United States Patent and Trademark Office OG Notices: 25 May 2004

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 04/26/2004

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

4,936,070       07/313,479      02/22/89        06/26/90        04/27/04
4,988,127       07/290,843      12/29/88        01/29/91        04/27/04
5,009,231       07/026,607      03/17/87        04/23/91        04/30/04
5,036,856       07/554,421      07/19/90        08/06/91        04/27/04
5,070,759       07/366,181      06/14/89        12/10/91        04/26/04
5,080,069       07/658,954      02/22/91        01/14/92        04/26/04
5,102,222       07/477,305      02/08/90        04/07/92        04/30/04
5,288,127       08/005,351      01/19/93        02/22/94        04/26/04
5,301,592       07/715,626      06/14/91        04/12/94        04/26/04
5,304,808       08/014,916      02/08/93        04/19/94        04/29/04
5,340,425       07/798,576      11/26/91        08/23/94        04/26/04
5,354,991       08/024,553      03/01/93        10/11/94        04/29/04
5,356,738       07/813,030      12/24/91        10/18/94        04/27/04
5,357,853       08/044,005      04/08/93        10/25/94        04/29/04
5,360,814       08/187,353      01/25/94        11/01/94        04/29/04
5,385,742       08/125,561      09/23/93        01/31/95        04/26/04
5,401,246       08/167,557      12/14/93        03/28/95        04/26/04
5,408,989       08/276,009      07/15/94        04/25/95        04/30/04
5,421,397       08/005,846      01/19/93        06/06/95        04/27/04
5,421,713       08/205,498      03/04/94        06/06/95        04/30/04
5,453,624       08/267,425      06/28/94        09/26/95        04/26/04
5,457,515       08/180,040      01/11/94        10/10/95        04/27/04
5,473,796       08/204,787      03/02/94        12/12/95        04/26/04
5,477,561       08/323,223      10/14/94        12/26/95        04/29/04
5,484,814       08/165,144      12/10/93        01/16/96        04/29/04
5,485,530       08/094,016      07/23/93        01/16/96        04/27/04
5,488,474       08/238,916      05/06/94        01/30/96        04/30/04
5,501,216       08/344,147      11/23/94        03/26/96        04/30/04
5,503,995       08/261,670      06/17/94        04/02/96        04/28/04
5,723,001       08/642,213      05/06/96        03/03/98        04/30/04
5,741,088       08/702,834      08/23/96        04/21/98        04/30/04
5,744,835       08/747,928      11/12/96        04/28/98        04/27/04
5,821,535       08/777,112      12/30/96        10/13/98        04/30/04
5,831,812       08/908,133      08/06/97        11/03/98        04/30/04
5,832,151       08/742,846      11/01/96        11/03/98        04/30/04
5,857,011       08/855,033      05/13/97        01/05/99        04/29/04
5,861,191       08/606,965      02/26/96        01/19/99        04/29/04
5,864,078       08/781,309      01/15/97        01/26/99        04/26/04
5,900,996       08/708,290      09/04/96        05/04/99        04/28/04
5,908,997       08/879,678      06/23/97        06/01/99        04/26/04
5,917,988       08/750,356      12/06/96        06/29/99        04/26/04
5,920,606       08/956,089      10/23/97        07/06/99        04/26/04
5,956,785       08/621,559      03/25/96        09/28/99        04/27/04
5,964,078       09/017,022      02/02/98        10/12/99        04/30/04
5,975,728       08/964,512      11/05/97        11/02/99        04/30/04
5,976,065       08/998,215      12/24/97        11/02/99        04/29/04
6,005,476       09/122,599      07/24/98        12/21/99        04/26/04
6,019,499       08/945,130      10/16/97        02/01/00        04/27/04
6,025,963       09/012,673      01/23/98        02/15/00        04/26/04
6,029,364       09/032,726      02/27/98        02/29/00        04/29/04
6,036,638       08/963,995      11/04/97        03/14/00        04/26/04
6,039,210       09/055,533      04/06/98        03/21/00        04/30/04
RE. 34,397      07/814,413      12/20/91        10/05/93        04/29/04
RE. 36,872      08/571,466      12/13/95        09/12/00        04/28/04