United States Patent and Trademark Office OG Notices: 22 February 2005

                                    Errata

   "All reference to Patent No. 6,843,544 to Minoru Usui, et al
of Japan, for LIQUID CONTAINER HAVING LIQUID CONSUMPTION DETECTING
DEVICE appearing in the Official Gazette of January 18, 2005 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,843,864 to Keiichiro Oishi of
Japan, for COPPER/ZINC ALLOYS HAVING LOW LEVELS OF LEAD AND GOOD
MACHINABILITY appearing in the Official Gazette of January 18, 2005
should be deleted since no patent was granted."

   "All reference to Patent No. 6,844,127 to Masaki Kurihara, et
al of Kanagawa, Japan for POSITIVE PHOTORESIST COMPOSITION appearing in
the Official Gazette of January 18, 2005 should be deleted since no
patent was granted."

   "All reference to Patent No. 6,844,708 to Alain Chapuis of
Morgan Hill, CA for SYSTEM AND METHOD FOR CONTROLLING OUTPUT-TIMING
PARAMETERS OF POWER CONVERTERS appearing in the Official Gazette of
January 18, 2005 should be deleted since no patent was granted."

   "All reference to Patent No. 6,845,368 to William J. Flanagan, et al
of Masachusetts, for SYSTEM AND METHOD FOR AUTOMATED, ITERATIVE DEVELOPMENT
NEGOTIATIONS appearing in the Official Gazette of January 18, 2005 should
be deleted since no patent was granted."

   "All reference to Patent No. 6,845,386 to Robert J. Gambrel,
et al of Spring Lake Park, MN for WEBTX MESSAGE QUEUE SYSTEM appearing
in the Official Gazette of January 18, 2005 should be deleted since no
patent was granted."