United States Patent and Trademark Office OG Notices: 17 February 2004

                                    Erratum

   In the notice of Certificate of Correction appearing in
December 16, 2003, delete all reference to Patent No. 5,155,719, issue
of November 25, 2003. No certificate of correction was issued for this
patent.

                                    Erratum

   In the notice of Certificate of Correction appearing in August
19, 2003, delete all reference to Patent No. D468,986, issue of July
29, 2003. No certificate of correction was issued for this patent.