United States Patent and Trademark Office OG Notices: 01 October 2002

                 Patents Reinstated Due to the Acceptance of a
                      Late Maintenance Fee From 08/26/02

Patent          Serial          Filing          Issue           Granted
Number          Number          Date            Date            Date

4,757,022       07/122,395      11/19/87        07/12/88        08/26/02
4,867,325       07/151,289      02/01/88        09/19/89        08/26/02
4,941,674       07/149,984      01/29/88        07/17/90        08/26/02
4,993,187       07/421,344      10/13/89        02/19/91        08/29/02
5,016,898       07/520,409      05/08/90        05/21/91        08/26/02
5,058,044       07/331,278      03/30/89        10/15/91        08/30/02
5,069,213       07/452,719      12/19/89        12/03/91        08/30/02
5,130,682       07/685,116      04/15/91        07/14/92        08/29/02
5,144,570       07/716,560      06/17/91        09/01/92        08/26/02
5,188,116       07/662,578      02/28/91        02/23/93        08/29/02
5,242,176       07/938,999      09/02/92        09/07/93        08/26/02
5,258,403       07/895,526      06/02/92        11/02/93        08/30/02
5,258,785       07/720,355      06/25/91        11/02/93        08/26/02
5,269,901       07/975,763      11/13/92        12/14/93        08/28/02
5,277,042       07/996,738      12/23/92        01/11/94        08/30/02
5,284,173       07/965,809      10/23/92        02/08/94        08/30/02
5,299,885       07/930,345      08/14/92        04/05/94        08/30/02
5,302,126       07/854,436      03/19/92        04/12/94        08/26/02
5,304,776       08/036,298      03/24/93        04/19/94        08/26/02
5,308,625       07/938,775      09/02/92        05/03/94        08/27/02
5,610,236       08/393,322      02/23/95        03/11/97        08/27/02
5,630,143       08/310,895      09/22/94        05/13/97        08/27/02
5,639,657       08/217,629      03/24/94        06/17/97        08/26/02
5,640,369       08/599,575      02/09/96        06/17/97        08/30/02
5,658,116       08/566,136      12/01/95        08/19/97        08/27/02
5,670,038       08/524,334      09/06/95        09/23/97        08/26/02
5,676,372       08/228,609      04/18/94        10/14/97        08/26/02
5,684,257       08/569,476      12/08/95        11/04/97        08/29/02
5,685,497       08/433,023      05/03/95        11/11/97        08/26/02
5,701,582       08/408,440      03/22/95        12/23/97        08/30/02
5,709,346       08/635,738      04/22/96        01/20/98        08/26/02
5,713,256       08/208,758      03/09/94        02/03/98        08/26/02
5,721,746       08/636,742      04/19/96        02/24/98        08/26/02
5,722,764       08/741,550      10/31/96        03/03/98        08/30/02
5,732,184       08/546,244      10/20/95        03/24/98        08/29/02
5,750,289       08/724,862      10/03/96        05/12/98        08/26/02
5,750,703       08/382,649      02/02/95        05/12/98        08/29/02
5,757,525       08/658,536      06/05/96        05/26/98        08/30/02
5,758,935       08/727,372      10/08/96        06/02/98        08/30/02
5,761,654       08/659,158      06/05/96        06/02/98        08/30/02
5,762,633       08/619,680      03/29/96        06/09/98        08/27/02
5,775,532       08/617,064      03/18/96        07/07/98        08/26/02