United States Patent and Trademark Office OG Notices: 23 Oct 2007

                                    Erratum

   In the notice of "PATENTS WHICH EXPIRED ON July 15, 2007 DUE TO FAILURE
TO PAY MAINTENANCE FEES" appearing in the Official Gazette of September 4,
2007, all reference to Patent No. 6,592,608 which issued from Application
No. 09/683,282 should be deleted since the relevant maintenance fee and
applicable surcharge were timely paid in that patent.