United States Patent and Trademark Office OG Notices: 20 August 2002

                                  Disclaimers

   6,384,036 - John N. Freskos, Clayton; Daniel Pl Getman,
Chesterfield; John J. Talley, Brantwood; James A. Sikorski, Des Peres,
all of MO. BIS-SULFONAMIDE HYDROXYETHYLAMINO RETROVIRAL PROTEASE
INHIBITORS. Patent dated May 7, 2002. Disclaimer filed June 6, 2002 by
the assignee, G.D. Searle & Co.

   Hereby enter this disclaimer to claim 9 of said patent.

   5,884,148 - Murat I. Bilgic; Narayan P. Menon both of Colorado
Springs, Colo. WIRELESS LOCAL LOOP SYSTEM AND METHOD. Patent dated
March 16, 1999. Disclaimer filed by the assignee, Opuswave Networks,
Inc.

   Hereby disclaims and dedicates to the Public all claims and
entire term of said patent.

   6,378,390 - Yoshihiro Saito, Hachioji, Japan. MOUNTING MECHANISM
AND HEAR MOUNTED APPARATUS. Patent dated April 30, 2002. Disclaimer
filed June 3, 2002 by the assignee, Mixed Reality Systems Laboratory
Inc.

   Hereby enter this disclaimer to all claims (1-20) of said patent.

   Des. 428,296 - Mitchell T. Kelldorf, Scotsdale, Ariz. TABLE
COVER. Patent dated July 18, 2000. Disclaimer filed May 29, 2002 by the
assignee, Sculptchair International, Inc.

   Hereby disclaims and dedicates to the Public claim 1 of said patent.

   5,616,424 - Jay f. Carey, II, Follansbee, W. Va.; Mehrooz
Zamanzadeh, Pittsburgh, Pa. CORROSION-RESISTANT COATED METAL STRIP.
Patent dated April 1, 1997. Disclaimer filed June 3, 2002 by the
assignee, The Louis Berkman Company.

   The term of this patent shall not extend beyond the expiration
date of Pat. No. 5,520,964.

   5,470,667 - Jay F. Carey, II, Follansbee, W. Va.; Mehrooz
Zamanadeh, Pittsburgh, Pa. COATED METAL STRIP. Patent dated November
28, 1995. Disclaimer filed June 4, 2002 by the assignee, The Louis
Berkman Company.

   The term of this patent shall not extend beyond the expiration
date of Pat. No. 5,455,122.

   6,078,959 - Andrew S. Wright, Vancouver, Canada; Carl Mansfield,
Colorado Springs, Colo.; Izzet Murat Bilgic, Colorado Springs, Colo.;
Benjamin Kendrick Gibbs, Colorado Springs, Colo. SUBSCRIBER-ORIGINATED
CALL DEFFERRED QUEUING. Patent dated June 20, 2000. Disclaimer filed
May 2, 2002 by the assignee, Opuswave Networks, Inc.

   Hereby disclaims and dedicates to the Public all claims and
entire term of said patent.