United States Patent and Trademark Office OG Notices: 05 March 2002

                 Patents Reinstated Due To The Acceptance of
                     a Late Maintenance Fee From 1/28/02


Patent          Serial          Filing          Issue           Granted
Number          Number          Date            Date            Date


4,627,503       06/522,896      08/12/83        12/09/86        01/28/02
4,660,657       06/789,388      10/21/85        04/28/87        01/28/02
4,665,999       06/611,048      05/16/84        05/19/87        01/28/02
4,815,784       07/152,639      02/05/88        03/28/89        01/28/02
4,820,468       06/714,942      03/22/85        04/11/89        01/28/02
4,828,436       07/102,038      09/29/87        05/09/89        02/01/02
4,844,057       07/121,393      11/16/87        07/04/89        02/01/02
4,854,094       07/123,885      11/23/87        08/08/89        02/01/02
4,856,257       07/154,649      02/10/88        08/15/89        02/01/02
4,856,785       06/471,026      03/01/83        08/15/89        01/31/02
4,969,514       06/706,969      03/01/85        11/13/90        01/28/02
5,010,955       07/530,107      05/29/90        04/30/91        01/28/02
5,010,967       07/349,182      05/09/89        04/30/91        01/28/02
5,061,239       07/473,088      01/31/90        10/29/91        02/01/02
5,095,844       07/655,560      02/14/91        03/17/92        02/01/02
5,128,509       07/576,790      09/04/90        07/07/92        02/01/02
5,139,541       07/734,177      07/22/91        08/18/92        01/31/02
5,149,691       07/669,070      03/12/91        09/22/92        02/01/02
5,184,840       07/897,421      06/12/92        02/09/93        01/30/02
5,225,222       07/595,159      10/10/90        07/06/93        02/01/02
5,226,962       07/789,301      11/08/91        07/13/93        02/01/02
5,256,122       07/873,698      04/22/92        10/26/93        01/28/02
5,259,656       07/989,883      12/14/92        11/09/93        01/28/02
5,259,704       07/758,594      09/12/91        11/09/93        01/30/02
5,268,963       07/895,642      06/09/92        12/07/93        01/30/02
5,362,073       07/964,673      10/21/92        11/08/94        01/28/02
5,363,932       08/059,922      05/10/93        11/15/94        01/28/02
5,415,243       08/185,643      01/24/94        05/16/95        01/28/02
5,415,244       08/203,052      02/28/94        05/16/95        01/28/02
5,479,750       08/029,518      03/11/93        01/02/96        02/01/02
5,483,371       08/134,768      10/08/93        01/09/96        01/29/02
5,520,048       08/375,527      01/19/95        05/28/96        02/01/02
5,532,980       08/339,693      11/14/94        07/02/96        01/30/02
5,589,426       08/089,677      07/09/93        12/31/96        02/01/02
5,591,767       08/470,659      06/06/95        01/07/97        02/01/02
5,593,370       08/546,091      10/19/95        01/14/97        01/28/02
5,596,713       08/478,363      06/07/95        01/21/97        01/30/02
5,596,723       08/264,830      06/23/94        01/21/97        01/30/02
5,616,172       08/607,725      02/27/96        04/01/97        01/31/02
5,619,582       08/585,774      01/16/96        04/08/97        01/31/02
5,628,252       08/382,427      02/02/95        05/13/97        01/31/02
5,648,790       08/350,066      11/29/94        07/15/97        01/29/02
5,656,703       08/488,511      06/09/95        08/12/97        01/28/02
5,666,372       08/013,490      02/01/93        09/09/97        01/28/02
5,667,361       08/527,999      09/14/95        09/16/97        02/01/02
5,668,324       08/625,204      04/01/96        09/16/97        02/01/02
5,669,991       08/396,837      03/01/95        09/23/97        01/28/02
5,681,918       08/604,047      02/20/96        10/28/97        02/01/02
5,683,737       08/626,097      04/03/96        11/04/97        02/01/02
5,684,055       08/354,960      12/13/94        11/04/97        01/29/02
5,701,669       08/761,928      12/09/96        12/30/97        02/01/02
RE. 34,261      07/686,270      04/15/91        05/25/93        01/29/02
RE. 35,865      08/856,612      05/15/97        07/28/98        01/29/02