United States Patent and Trademark Office OG Notices: 14 June 2005

                                   Erratum

   In the notice of Certificate of Correction appearing in May 17,
2005, delete all reference to Patent No. 6,774,674, issue of April 26,
2005. No certificate of correction was granted for this patent.



                                   Erratum

   In the notice of Certificate of Correction appearing in May 17,
2005, delete all reference to Patent No. 6,786,514, issue of April 26,
2005. No certificate of correction was granted for this patent.



                                   Erratum

   In the notice of Certificate of Correction appearing in October
28, 2003, delete all reference to Patent No. 6,125,985, issue of
October 7, 2003. No certificate of correction was issued for this
patent.