United States Patent and Trademark Office OG Notices: 09 July 2002

                 Patents Reinstated Due to the Acceptance of a
                       Late Maintenance Fee From 6/03/02

Patent          Serial          Filing          Issue           Granted
Number          Number          Date            Date            Date

4,839,178       07/062,093      06/12/87        06/13/89        06/04/02
4,848,311       07/166,949      03/11/88        07/18/89        06/06/02
4,902,959       07/363,209      06/08/89        02/20/90        06/07/02
5,073,843       07/606,556      10/31/90        12/17/91        06/07/02
5,073,843       07/606,556      10/31/90        12/17/91        06/07/02
5,107,824       07/407,185      09/14/89        04/28/92        06/06/02
5,132,486       07/594,017      10/09/90        07/21/92        06/07/02
5,137,345       07/700,445      05/15/91        08/11/92        06/03/02
5,171,437       07/769,176      09/30/91        12/15/92        06/06/02
5,186,968       07/756,927      09/09/91        02/16/93        06/07/02
5,191,776       07/787,233      11/04/91        03/09/93        06/06/02
5,193,356       07/756,431      09/09/91        03/16/93        06/06/02
5,193,359       07/818,138      01/08/92        03/16/93        06/06/02
5,211,188       07/816,657      01/03/92        05/18/93        06/06/02
5,214,938       07/818,154      01/08/92        06/01/93        06/06/02
5,217,490       07/830,476      02/03/92        06/08/93        06/04/02
5,219,251       07/957,516      10/06/92        06/15/93        06/06/02
5,238,299       07/881,348      05/11/92        08/24/93        06/06/02
5,276,110       07/928,368      08/12/92        01/04/94        06/04/02
5,287,562       07/964,875      10/22/92        02/22/94        06/07/02
5,292,065       07/906,800      06/30/92        03/08/94        06/07/02
5,301,585       07/888,127      05/26/92        04/12/94        06/06/02
5,328,959       07/911,157      07/09/92        07/12/94        06/03/02
5,522,036       08/337,262      11/10/94        05/28/96        06/05/02
5,527,135       08/196,369      02/15/94        06/18/96        06/04/02
5,533,367       08/427,890      04/26/95        07/09/96        06/06/02
5,546,757       08/301,762      09/07/94        08/20/96        06/06/02
5,584,549       08/429,104      04/26/95        12/17/96        06/06/02
5,584,551       08/410,859      03/27/95        12/17/96        06/06/02
5,586,445       08/315,804      09/30/94        12/24/96        06/06/02
5,594,333       08/600,324      02/13/96        01/14/97        06/06/02
5,599,441       08/455,747      05/31/95        02/04/97        06/07/02
5,600,310       08/348,408      12/02/94        02/04/97        06/06/02
5,603,296       08/586,799      01/22/96        02/18/97        06/07/02
5,611,212       08/585,155      01/11/96        03/18/97        06/06/02
5,611,609       08/416,058      04/04/95        03/18/97        06/06/02
5,611,610       08/416,174      04/04/95        03/18/97        06/06/02
5,619,901       08/317,709      10/04/94        04/15/97        06/06/02
5,623,905       08/318,295      10/05/94        04/29/97        06/07/02
5,624,167       08/416,059      04/04/95        04/29/97        06/06/02
5,629,349       08/266,805      06/27/94        05/13/97        06/03/02
5,642,628       08/647,346      05/09/96        07/01/97        06/06/02
5,648,397       08/407,451      03/20/95        07/15/97        06/06/02
5,653,221       08/585,792      01/16/96        08/05/97        06/06/02
5,655,379       08/549,501      10/27/95        08/12/97        06/06/02
5,689,649       07/662,970      03/01/91        11/18/97        06/07/02
5,710,175       08/627,623      04/04/96        01/20/98        06/03/02
5,713,222       08/431,579      05/01/95        02/03/98        06/06/02
5,720,183       08/710,426      09/17/96        02/24/98        06/06/02
5,720,536       08/410,860      03/27/95        02/24/98        06/06/02
5,722,032       08/675,311      07/01/96        02/24/98        06/06/02
5,723,341       08/675,553      07/03/96        03/03/98        06/05/02
5,727,581       08/720,649      10/02/96        03/17/98        06/06/02
5,729,997       08/613,435      02/29/96        03/24/98        06/05/02
5,737,976       08/847,792      04/28/97        04/14/98        06/07/02
5,738,424       08/416,172      04/04/95        04/14/98        06/06/02
5,740,940       08/661,698      06/11/96        04/21/98        06/06/02
5,746,605       08/677,639      07/08/96        05/05/98        06/05/02
5,844,488       08/936,938      09/23/97        12/01/98        06/03/02