United States Patent and Trademark Office OG Notices: 02 December 2003

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 11/03/2003

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

4,878,285       07/117,682      11/05/87        11/07/89       11/07/03
4,892,511       06/687,859      12/31/84        01/09/90       11/03/03
5,037,506       07/579,064      09/06/90        08/06/91       11/06/03
5,259,288       07/953,686      09/28/92        11/09/93       11/07/03
5,261,600       07/984,309      11/30/92        11/16/93       11/07/03
5,374,894       07/932,433      08/19/92        12/20/94       11/07/03
5,410,776       08/166,879      12/15/93        05/02/95       11/07/03
5,415,195       08/206,708      03/07/94        05/16/95       11/05/03
5,431,770       08/136,516      10/13/93        07/11/95       11/07/03
5,432,804       08/153,405      11/16/93        07/11/95       11/07/03
5,438,707       08/333,787      11/03/94        08/08/95       11/05/03
5,439,930       07/960,905      10/14/92        08/08/95       11/06/03
5,440,846       07/959,226      11/13/92        08/15/95       11/07/03
5,449,859       08/009,184      01/26/93        09/12/95       11/06/03
5,463,698       08/119,126      12/29/93        10/31/95       11/07/03
5,505,164       08/463,663      06/05/95        04/09/96       11/03/03
5,555,472       08/179,594      12/22/93        09/10/96       11/03/03
5,692,261       08/591,257      01/19/96        12/02/97       11/06/03
5,718,124       08/489,151      06/09/95        02/17/98       11/05/03
5,749,533       08/510,818      08/03/95        05/12/98       11/07/03
5,750,190       08/432,024      05/01/95        05/12/98       11/07/03
5,764,776       08/276,418      07/18/94        06/09/98       11/05/03
5,832,995       08/497,968      07/03/95        11/10/98       11/07/03
5,850,398       08/774,508      12/30/96        12/15/98       11/06/03
5,868,424       08/611,650      03/06/96        02/09/99       11/05/03
5,874,746       09/013,798      01/26/98        02/23/99       11/07/03
5,877,459       08/826,506      04/11/97        03/02/99       11/06/03
5,900,461       09/027,679      02/23/98        05/04/99       11/06/03
5,903,869       08/328,819      10/24/94        05/11/99       11/05/03
5,911,388       08/784,278      01/15/97        06/15/99       11/06/03
5,913,260       08/888,386      07/07/97        06/15/99       11/07/03
5,914,908       08/847,885      04/28/97        06/22/99       11/06/03
5,920,506       08/938,389      09/26/97        07/06/99       11/06/03
5,921,409       08/986,924      12/08/97        07/13/99       11/04/03
5,923,004       09/000,748      12/30/97        07/13/99       11/06/03
5,923,524       08/767,153      12/16/96        07/13/99       11/06/03
5,923,592       09/080,548      05/18/98        07/13/99       11/03/03
5,923,798       08/856,569      05/15/97        07/13/99       11/06/03
5,923,951       08/688,131      07/29/96        07/13/99       11/06/03
5,924,581       09/164,912      10/01/98        07/20/99       11/05/03
5,926,050       08/885,145      06/30/97        07/20/99       11/06/03
5,926,634       08/731,367      10/11/96        07/20/99       11/06/03
5,927,375       08/966,115      11/07/97        07/27/99       11/06/03
5,947,916       08/870,934      06/06/97        09/07/99       11/07/03
5,953,822       08/772,934      12/24/96        09/21/99       11/07/03
5,960,480       08/451,281      05/26/95        10/05/99       11/07/03
5,962,325       09/157,306      09/18/98        10/05/99       11/07/03
5,964,350       09/028,888      02/24/98        10/12/99       11/07/03