United States Patent and Trademark Office OG Notices: 17 June 2003

                                    Errata

   "All reference to Patent No. 6,550,087 to David W. Hensley of
Indiana, for ARTICULATING BED FRAME appearing in the Official Gazette
of April 22, 2003 should be deleted since no patent was granted."

   "All reference to Patent No. 6,551,547 to Louis A. Grant,
Jr., et al of Pennsylvania, for METHOD AND APPARATUS FOR INSTALLING OR
REPLACING A FURNACE TAP HOLE INSERT appearing in the Official Gazette
of April 22, 2003 should be deleted since no patent was granted."

   "All reference to Patent 6,552,178 to Muthiah Manoharan of
California, for 2'-0-AMINOETHYLOXYETHYL-MODIFIED OLIGONUCLEOTIDES
appearing in the Official Gazette of April 22, 2003 should de deleted
since no patent was granted."

   "All reference to Patent No. 6,552,520 to Frans Ejner Ravn
Hansen, et al of Denmark, for METHOD AND A SYSTEM FOR DETERMINATION OF
SOMATIC CELLS IN MILK appearing in the Official Gazette of April 22,
2003 should be deleted since no patent was granted."

   "All reference to Patent No. 6,552,552 to Atsuyuki Hirono, et
al of Kobe-shi, Japan for CAPACITANCE TYPE MOISTURE SENSOR AND METHOD
OF PRODUCING THE SAME appearing in the Official Gazette of April 22,
2003 should be deleted since no patent was granted."