United States Patent and Trademark Office OG Notices: 26 September 2006

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 08/28/2006

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,179,778       07/842,029      02/25/92        01/19/93        09/01/06
5,183,180       07/621,528      12/03/90        02/02/93        09/01/06
5,230,612       07/569,830      08/20/90        07/27/93        09/01/06
5,267,406       07/973,123      11/06/92        12/07/93        09/01/06
5,310,381       08/101,853      08/04/93        05/10/94        08/30/06
5,482,654       08/336,472      11/09/94        01/09/96        08/29/06
5,561,521       08/452,586      05/25/95        10/01/96        08/29/06
5,611,524       08/458,042      06/01/95        03/18/97        08/28/06
5,640,132       08/645,512      05/14/96        06/17/97        08/31/06
5,645,604       08/625,441      03/27/96        07/08/97        08/29/06
5,648,770       08/417,947      04/06/95        07/15/97        08/30/06
5,661,398       08/497,448      06/30/95        08/26/97        08/30/06
5,670,107       08/554,243      11/08/95        09/23/97        09/01/06
5,671,913       07/835,241      02/12/92        09/30/97        08/29/06
5,689,089       08/717,048      09/20/96        11/18/97        08/29/06
5,701,423       08/224,329      04/07/94        12/23/97        09/01/06
5,713,314       08/793,308      03/12/97        02/03/98        08/30/06
5,723,625       08/725,879      10/04/96        03/03/98        08/28/06
6,062,150       09/091,284      06/15/98        05/16/00        08/31/06
6,085,379       09/192,692      11/16/98        07/11/00        09/01/06
6,165,185       09/363,310      07/28/99        12/26/00        08/28/06
6,179,713       09/251,924      02/17/99        01/30/01        08/31/06
6,184,278       09/206,547      12/07/98        02/06/01        08/29/06
6,220,097       09/413,812      10/07/99        04/24/01        08/31/06
6,221,310       09/350,385      07/09/99        04/24/01        08/31/06
6,249,278       09/004,012      01/07/98        06/19/01        08/31/06
6,254,640       09/322,241      05/28/99        07/03/01        09/01/06
6,257,534       09/261,088      03/02/99        07/10/01        08/31/06
6,258,047       09/555,962      06/07/00        07/10/01        08/28/06
6,275,991       09/384,310      08/26/99        08/14/01        08/28/06
6,276,997       09/219,684      12/23/98        08/21/01        08/31/06
6,360,619       09/379,812      08/23/99        03/26/02        08/31/06
6,365,240       09/490,810      01/26/00        04/02/02        08/28/06
6,409,059       09/758,847      01/11/01        06/25/02        09/01/06