United States Patent and Trademark Office OG Notices: 28 January 2003

                                    Errata

   "All reference to Patent No. D 466,946 to Yaacov T. Herbst of
Isreal, for SIGN appearing in the Official Gazette of December 10, 2002
should be deleted since no patent was granted."

   "All reference to Patent No. D 466,947 to Yaacov T. Herbst of
Isreal, for SIGN appearing in the Official Gazette of December 10, 2002
should be deleted since no patent was granted."

   "All reference to Patent No. D 466,948 to Yaacov T. Herbst of
Jerusalem, Isreal, for COMBINED SIGN AND PARKING METER appearing in the
Official Gazette of December 10, 2002 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,491,274 to James D. Kovacik,
et al of Ohio, for ROTATABLE HOOK MOUNT FOR UTILITY LIGHT appearing in
the Official Gazette of December 10, 2002 should be deleted since no
patent was granted."

   "All reference to Patent No. 6,492,002 to George A. Saliba,
et al of Massachusetts, for MULTIPLE-LAYER BACKCOATING FOR MAGNETIC
TAPE appearing in the Official Gazette of December 10, 2002 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,492,049 to George C. McNamee,
et al of New York, for PASSIVELY PUMPED LIQUID FEED FUEL CELL SYSTEM
appearing in the Official Gazette of December 10, 2002 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,492,265 to Zhongze Wang, et al
of Boise, ID for METHOD OF PASSIVATING AN OXIDE SURFACE SUBJECTED TO A
CONDUCTIVE MATERIAL ANNEAL appearing in the Official Gazette of
December 10, 2002 should be deleted since no patent was granted."

   "All reference to Patent No. 6,492,291 to Shigekazu Matsui,
et al of Japan, for OLEFIN POLYMERIZATION CATALYST AND POLYMERIZATION
PROCESS appearing in the Official Gazette of December 10, 2002 should
be deleted since no patent was granted."

   "All reference to Patent No. 6,492,304 to Ulf Neidlein, et al
of Mannheim, Germany for A,A'-SUBSTITUTED N-ALKYL-3-ALKENYLBENZOYL-
PYRAZOL-DERIVATIVES appearing in the Official Gazette of December 10,
2002 should be deleted since no patent was granted."

   "All reference to Patent No. 6,492,318 to Lamberta Suazon, et
al of Canada, for MULTILAYER CLEANING WIPE appearing in the Official
Gazette of December 10, 2002 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,492,345 to Lex M. Cowsert, et
al of California, for ANTISENSE MODULATION OF PTP1B EXPRESSION
appearing in the Official Gazette of December 10, 2002 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,492,477 to Patricia M. Savu,
et al of Minnesota, for FLUOROCHEMICAL SULFONAMIDE SURFACTANTS
appearing in the Official Gazette of December 10, 2002 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,492,610 to Yusuke Makino of
Japan, for METAL-CERAMIC COMPOSITE AND VACUUM SWITCH UNIT USING THE
SAME appearing in the Official Gazette of December 10, 2002 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,492,971 to Keiichi Nakajima of
Japan, for LCD PANEL AND LCD DEVICE EQUIPPED THEREWITH appearing in the
Official Gazette of December 10, 2002 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,493,247 to Edgar Abdoulin of
Waoodland, CA for INTEGRATED CONTROLLER FOR SYNCHRONOUS RECTIFIERS
appearing in the Official Gazette of December 10, 2002 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,493,684 to Gary Allan Kemp, et
al of Winnetka, IL for CLICK BASED TRADING WITH INTUTIVE GRID DISPLAY
OF MARKET DEPTH appearing in the Official Gazette of December 10, 2002
should be deleted since no patent was granted."