United States Patent and Trademark Office OG Notices: 12 October 2004

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 09/13/2004

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,042,722       07/433,905      11/09/89        08/27/91        09/14/04
5,333,569       07/997,309      12/23/92        08/02/94        09/17/04
5,380,278       07/904,762      06/26/92        01/10/95        09/13/04
5,428,442       08/130,281      09/30/93        06/27/95        09/13/04
5,442,952       08/288,909      08/11/94        08/22/95        09/17/04
5,469,895       08/237,426      05/03/94        11/28/95        09/17/04
5,484,892       08/066,309      05/21/93        01/16/96        09/17/04
5,509,086       08/173,798      12/23/93        04/16/96        09/17/04
5,519,402       08/396,250      02/28/95        05/21/96        09/13/04
5,524,201       08/147,055      11/03/93        06/04/96        09/17/04
5,527,382       08/323,182      10/14/94        06/18/96        09/13/04
5,775,561       08/866,917      05/30/97        07/07/98        09/14/04
5,787,665       08/683,670      07/17/96        08/04/98        09/16/04
5,800,819       08/786,313      01/21/97        09/01/98        09/17/04
5,817,665       08/560,820      11/20/95        10/06/98        09/13/04
5,822,517       08/631,917      04/15/96        10/13/98        09/13/04
5,845,573       09/003,001      01/05/98        12/08/98        09/14/04
5,879,218       08/869,375      06/05/97        03/09/99        09/13/04
5,885,442       08/637,753      06/28/96        03/23/99        09/15/04
5,911,733       08/810,807      03/06/97        06/15/99        09/14/04
5,937,394       08/971,416      11/17/97        08/10/99        09/17/04
5,949,325       08/944,282      10/06/97        09/07/99        09/16/04
5,956,521       08/656,651      05/31/96        09/21/99        09/17/04
5,960,406       09/010,963      01/22/98        09/28/99        09/13/04
5,965,058       08/867,788      06/03/97        10/12/99        09/15/04
5,988,395       08/426,877      04/24/95        11/23/99        09/13/04
5,999,912       08/850,381      05/01/97        12/07/99        09/13/04
6,018,216       08/924,496      08/27/97        01/25/00        09/17/04
6,028,257       08/976,999      11/24/97        02/22/00        09/14/04
6,032,606       08/955,777      10/22/97        03/07/00        09/16/04
6,032,778       09/205,215      12/04/98        03/07/00        09/16/04
6,038,554       08/593,894      01/30/96        03/14/00        09/14/04
6,048,203       09/092,822      06/08/98        04/11/00        09/16/04
6,057,683       09/050,919      03/31/98        05/02/00        09/17/04
6,060,266       09/043,960      09/28/98        05/09/00        09/13/04
6,074,062       09/225,205      01/04/99        06/13/00        09/14/04
6,083,105       09/133,901      08/13/98        07/04/00        09/15/04
6,086,769       08/929,078      09/15/97        07/11/00        09/16/04
6,094,742       09/066,199      04/24/98        08/01/00        09/14/04
6,097,931       08/915,479      08/20/97        08/01/00        09/16/04
6,100,581       08/327,447      10/21/94        08/08/00        09/15/04
RE.35,761       08/408,956      03/22/95        04/07/98        09/13/04
RE.36,583       08/876,682      06/16/97        02/22/00        09/16/04