United States Patent and Trademark Office OG Notices: 17 May 2005

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 04/18/2005


Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date


4,974,545       07/325,219      03/17/89        12/04/90        04/21/05
5,113,238       07/294,318      01/06/89        05/12/92        04/18/05
5,168,038       07/671,113      03/18/91        12/01/92        04/19/05
5,170,393       07/620,735      12/03/90        12/08/92        04/19/05
5,174,317       07/362,611      06/07/89        12/29/92        04/21/05
5,189,178       07/747,752      08/20/91        02/23/93        04/21/05
5,439,072       08/214,835      03/17/94        08/08/95        04/21/05
5,506,821       08/067,604      05/27/93        04/09/96        04/21/05
5,584,418       08/216,949      03/24/94        12/17/96        04/22/05
5,666,096       08/646,083      05/07/96        09/09/97        04/22/05
5,881,382       08/932,050      09/17/97        03/16/99        04/18/05
5,893,889       08/879,410      06/20/97        04/13/99        04/18/05
5,952,232       09/156,739      09/17/98        09/14/99        04/21/05
5,982,889       08/845,805      04/30/97        11/09/99        04/18/05
5,992,938       09/071,334      05/01/98        11/30/99        04/18/05
6,032,675       09/042,835      03/17/98        03/07/00        04/19/05
6,041,787       09/042,834      03/17/98        03/28/00        04/19/05
6,072,268       09/310,156      05/12/99        06/06/00        04/18/05
6,073,415       09/178,710      10/26/98        06/13/00        04/21/05
6,080,221       09/398,515      09/17/99        06/27/00        04/19/05
6,099,553       09/082,495      05/21/98        08/08/00        04/18/05
6,109,047       09/060,665      04/15/98        08/29/00        04/18/05
6,113,815       09/116,636      07/16/98        09/05/00        04/21/05
6,117,470       09/214,410      06/15/99        09/12/00        04/21/05
6,119,720       09/352,810      07/13/99        09/19/00        04/21/05
6,120,587       09/315,573      05/20/99        09/19/00        04/19/05
6,123,739       08/492,266      06/19/95        09/26/00        04/19/05
6,125,679       09/063,696      04/21/97        10/03/00        04/18/05
6,153,430       09/215,035      12/17/98        11/28/00        04/20/05
6,181,714       09/147,749      06/01/99        01/30/01        04/18/05