United States Patent and Trademark Office OG Notices: 03 June 2003

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 05/05/2003

Patent          Application     Filing          Issue          Granted
Number          Number          Date            Date           Date

4,965,133       07/444,946      12/04/89        10/23/90       05/08/03
4,995,878       07/219,140      07/15/88        02/26/91       05/08/03
5,009,952       07/572,056      08/23/90        04/23/91       05/08/03
5,012,394       07/271,429      11/15/88        04/30/91       05/09/03
5,188,179       07/813,195      12/23/91        02/23/93       05/07/03
5,207,779       07/716,097      06/17/91        05/04/93       05/08/03
5,208,986       07/803,519      12/09/91        05/11/93       05/09/03
5,255,218       07/762,572      09/19/91        10/19/93       05/06/03
5,261,186       07/942,158      09/08/92        11/16/93       05/08/03
5,270,326       07/881,630      05/12/92        12/14/93       05/05/03
5,305,195       07/856,250      03/25/92        04/19/94       05/09/03
5,344,706       07/975,132      11/12/92        09/06/94       05/05/03
5,356,597       07/922,576      07/30/92        10/18/94       05/07/03
5,379,479       07/999,598      12/31/92        01/10/95       05/05/03
5,380,001       08/012,261      02/01/93        01/10/95       05/09/03
5,387,084       08/054,742      06/16/93        02/07/95       05/09/03
5,390,098       07/862,438      04/02/92        02/14/95       05/08/03
5,393,359       08/104,011      08/10/93        02/28/95       05/09/03
5,408,540       08/102,187      08/05/93        04/18/95       05/09/03
5,622,000       08/526,219      09/11/95        04/22/97       05/08/03
5,636,399       08/395,556      02/27/95        06/10/97       05/08/03
5,667,417       08/393,084      02/22/95        09/16/97       05/09/03
5,799,584       08/563,037      11/27/95        09/01/98       05/09/03
5,811,593       08/747,479      11/12/96        09/22/98       05/09/03
5,833,085       08/928,778      09/12/97        11/10/98       05/09/03
5,833,229       08/688,195      07/29/96        11/10/98       05/09/03
5,847,163       08/841,761      04/28/97        12/08/98       05/08/03
5,851,172       08/436,075      05/08/95        12/22/98       05/09/03
5,852,167       08/471,800      06/06/95        12/22/98       05/09/03
5,860,244       08/778,957      01/06/97        01/19/99       05/09/03
5,860,467       08/753,938      12/03/96        01/19/99       05/05/03
5,861,992       08/879,816      06/20/97        01/19/99       05/06/03
5,867,386       08/469,068      06/06/95        02/02/99       05/09/03
5,867,915       08/610,377      03/04/96        02/09/99       05/06/03
5,874,824       08/819,122      03/17/97        02/23/99       05/08/03
5,896,372       08/802,737      02/20/97        04/20/99       05/06/03
RE. 36,025      08/690,878      07/25/96        01/05/99       05/09/03