United States Patent and Trademark Office OG Notices: 07 November 2006

                                    Erratum

   In the notice of Certificate of Correction appearing in
September 12, 2006, delete all reference to Patent No. RE 39,641, issue
of August 22, 2006. No certificate of correction was granted for this
patent.


                                    Erratum

   In the notice of Certificate of Correction appearing in October
10, 2006, delete all reference to Patent No. 6,696,684, issue of
September 19, 2006. No certificate of correction was granted for this
patent.


                                    Erratum

   In the notice of Certificate of Correction appearing in October
10, 2006, delete all reference to Patent No. 6,981,729, issue of
September 19, 2006. No certificate of correction was granted for this
patent.


                                    Erratum

   In the notice of Certificate of Correction appearing in October
3, 2006, delete all reference to Patent No. 6,942,687, issue of
September 12, 2006. No certificate of correction was granted for this
patent.


                                    Erratum

   In the notice appearing in September 19, 2006 Official Gazette,
delete all reference to Patent No. 6,589,813, Certificate of Correction
issue of September 19, 2006. No certificate of correction was granted
for this patent.