United States Patent and Trademark Office OG Notices: 04 March 2003

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee From 02/03/2003

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

4,910,145       07/374,567      06/30/89        03/20/90        02/06/03
4,957,138       07/119,077      11/10/87        09/18/90        02/04/03
4,961,016       07/394,982      08/09/89        10/02/90        02/03/03
4,983,248       07/285,553      12/16/88        01/08/91        02/04/03
5,293,726       07/914,967      07/16/92        03/15/94        02/04/03
5,303,352       07/433,057      11/06/89        04/12/94        02/04/03
5,358,543       08/037,512      03/26/93        10/25/94        02/03/03
5,363,486       08/091,462      07/13/93        11/08/94        02/05/03
5,378,273       08/096,830      07/26/93        01/03/95        02/03/03
5,596,997       08/491,741      06/19/95        01/28/97        02/03/03
5,597,581       08/397,219      04/14/95        01/28/97        02/05/03
5,597,869       08/463,338      06/05/95        01/28/97        02/05/03
5,599,877       08/464,504      06/05/95        02/04/97        02/05/03
5,610,064       08/198,044      02/16/94        03/11/97        02/04/03
5,613,924       08/661,449      06/11/96        03/25/97        02/05/03
5,703,075       08/484,584      06/07/95        12/30/97        02/05/03
5,727,819       08/657,682      05/31/96        03/17/98        02/05/03
5,747,474       08/688,002      07/29/96        05/05/98        02/07/03
5,762,379       08/601,084      02/14/96        06/09/98        02/05/03
5,765,004       08/457,931      06/01/95        06/09/98        02/05/03
5,773,885       08/656,956      06/06/96        06/30/98        02/03/03
5,780,652       08/890,251      07/09/97        07/14/98        02/05/03
5,789,235       08/562,031      11/22/95        08/04/98        02/03/03
5,802,863       08/556,163      11/09/95        09/08/98        02/07/03
5,829,530       08/958,175      10/27/97        11/03/98        02/03/03
5,833,016       08/733,902      10/18/96        11/10/98        02/05/03
5,834,680       08/708,888      09/05/96        11/10/98        02/03/03
5,835,565       08/808,820      02/28/97        11/10/98        02/03/03
5,835,566       08/624,166      03/29/96        11/10/98        02/03/03
5,836,066       08/681,028      07/22/96        11/17/98        02/06/03