United States Patent and Trademark Office OG Notices: 25 March 2003

                                    Errata

   "All reference to Patent No. D 469,445 to Bas Ording of
Sunnyvale, CA for USER INTERFACE FOR COMPUTER DISPLAY appearing in the
Official Gazette of January 28, 2003 should be deleted since no patent
was granted."

   "All reference to Patent No. D 469,466 to Barry Rosenbaum of
Bloomfield, MI for WRITING INSTRUMENT appearing in the Official Gazette
of January 28, 2003 should be deleted since no patent was granted."

   "All reference to Patent No. 6,510,794 to Patrice M. Aurenty,
et al of Wood-Ridge, NJ for METHOD OF CONTROLLING IMAGE RESOLUTION ON A
SUBSTRATE USING AN AUTOPHOBIC FLUID appearing in the Official Gazette
of January 28, 2003 should be deleted since no patent was granted."

   "All reference to Patent No. 6,510,864 to Douglas Frazier of
Claremont, CA for SPILL CONTAINMENT SYSTEM AND METHOD appearing in the
Official Gazette of January 28, 2003 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,511,385 to Michael Tomczyk of
Brielle, NJ for ADJUSTABLE GOLF PRACTICE MAT appearing in the Offcial
Gazette of January 28, 2003 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,511,495 to William Butler, et
al of Minneapolis, MN for SPLITTABLE OCCLUSION BALLOON SHEATH AND
PROCESS OF USE appearing in the Official Gazette of January 28, 2003
should be deleted since no patent was granted."

   "All reference to Patent No. 6,511,846 to Christophe Beraud,
et al of San Francisco, CA for NOVEL MOTOR PROTEINS AND METHODS FOR
THEIR USE appearing in the Official Gazette of January 28, 2003 should
be deleted since no patent was granted."

   "All reference to Patent No. 6,512,094 to Jiangchun Xu, et al
of Washington, for COMPOSITIONS AND METHODS FOR THE THERAPY AND
DIAGNOSIS OF PROSTATE CANCER appearing in the Official Gazette of
January 28, 2003 should be deleted since no patent was granted."

   "All reference to Patent No. 6,512,306 to Mark G. Gilbreth,
et al of California, for AUTOMATIC TURBOGENERATOR RESTARTING SYSTEM
appearing in the Official Gazette of January 28, 2003 shoud be deleted
since no patent was granted."

   "All reference to Patent No. 6,512,484 to Hok Huor Ou of
Tokyo, Japan for SLOT ARRAY ANTENNA HAVING A FEED PORT FORMED AT THE
CENTER OF THE REAR SURFACE OF THE PLATE-LIKE STRUCTURE appearing in the
Official Gazette of January 28, 2003 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,512,590 to Noboru Inamine of
Ibaraki, Japan for IMAGE FORMING MACHINE-COMPUTER INTERFACE SYSTEM
appearing in the Official Gazette of January 28, 2003 should be deleted
since no patent was granted."

   "All reference to Patent No. 6,512,862 to Paul Klocek, et al
of Texas, for METHOD AND APPARATUS FOR SWITCHING OPTICAL SIGNALS WITH A
PHOTON BAND GAP DEVICE appearing in the Official Gazette of January 28,
2003 should be deleted since no patent was granted."

   "All reference to Patent No. 6,512,932 to Masanori Taketsugu
of Tokyo, Japan for CALL CONTROL METHOD IN MOBILE COMMUNICATION AND
SYSTEM THEREFOR appearing in the Official Gazette of January 28, 2003
should be deleted since no patent was granted."

   "All reference to Patent No. 6,513,012 to Qing Gong, et al of
West Palm Beach, FL for SYSTEM AND METHOD FOR CONCURRENT PRESENTATION
OF MULTIPLE AUDIO INFORMATION SOURCES appearing in the Official Gazette
of Jaunary 28, 2003 should be deleted since no patent was granted."

   "All reference to Patent No. 6,513,021 to Howard Lutnick, et
al of New York, for AUTOMATED PRICE IMPROVEMENT PROTOCOL PROCESSOR
appearing in the Official Gazette of Jaunary 28, 2003 should be deleted
since no patent was granted."

   "All reference to Patent No. 6,513,067 to Steven M. Blumenau,
et al of Massachusetts for METHOD AND APPARATUS FOR PROVIDING DATA
MANAGEMENT FOR A STORAGE SYSTEM COUPLED TO A NETWORK appearing in the
Official Gazette of January 28, 2003 should be deleted since no patent
was granted."