Disclaimers

   5,371,989-Charles W. Lehnert, Fort Myers, Fla.; Brian G.
Randall, Stone Mountain, Ga. USE OF FIBROUS MAT-FACED GYPSUM BOARD IN
EXTERIOR FINISHING SYSTEMS FOR BUILDINGS AND SHAFT WALL ASSEMBLIES.
Patent dated December 13, 1994. Disclaimer filed October 27, 2000, by
the assignee, G-P Cypsum Corporation.

   The term of this patent shall not extend beyond the expiration
date of Pat. No. 4,810,569.

   5,377,396-Thomas F. Moran, Jr., Chargin Falls, Ohio. METHOD OF
MAKING A CONTINUOUS PLASTIC HINGE STRUCTURE. Patent dated January 3,
1995. Disclaimer filed October 10, 2000, by the assignee, Midwest
Plastic Fabricators, Inc.

   The term of this patent subsequent to April 11, 2011 has been
disclaimed.

   5,619,118-John Reipur, Klampenborg; Ebbe Juul-Hansen,
Stenlose, both of Denmark. METHOD AND AN APPARATUS FOR CHARGING A
RECHARGEABLE BATTERY. Patent dated April 8, 1997. Disclaimer filed
November 2, 2000, by the assignee, Chartec Laboratories A/S.

   Hereby enters this disclaimer to all claims of said patent.

   5,686,815-John Reipur, Klampenborg; Ebbe Juul-Hansen,
Stenlose, both of Denmark. METHOD AND APPARATUS FOR CONTROLLING THE
CHARGING OF A RECHARGEABLE BATTERY TO ENSURE THAT FULL CHARGE IS
ACHIEVED WITHOUT DAMAGING THE BATTERY. Patent dated November 11, 1997.
Disclaimer filed November 2, 2000, by the assignee, Chartec
Laboratories A/S.

   Hereby enters this disclaimer to all claims of said patent.

   5,853,005-Michael V. Scanlon, Silver Spring, Md. ACOUSTIC
MONITORING SYSTEM. Patent dated December 29, 1998. Disclaimer filed
November 14, 2000, by the assignee, The United States of America as
represented by the Secretary of the Army.

   Hereby enters this disclaimer to claims 1, 2, 5, 6, 7, 13, 19,
21, 22, 23, 24, 46, 47, 53, 54, 58, 60, 66, 70, 71, 75, 82, 87, 90 and
91 of said patent.

   5,864,220-John Reipur, Klampenborg; Ebbe Juul-Hansen,
Stenlose, both of Denmark. METHOD AND APPARATUS FOR CONTROLLING THE
CHARGING OF A RECHARGEABLE BATTERY TO ENSURE THAT FULL CHARGE IS
ACHIEVED WITHOUT DAMAGING THE BATTERY. Patent dated January 26, 1999.
Disclaimer filed November 2, 2000, by the assignee, Chartec
Laboratories A/S.

   Hereby enters this disclaimer to all claims of said patent.

   6,031,359-Jesper Michelsen, Lyngby; Kim A. Andersen, Niva; Kim
Rasmussen; Lars M. Andersen, both of Ballerup, all of Denmark.
DIGITALLY CONTROLLED SWITCH MODE POWER SUPPLY FOR CHARGING RECHARGEABLE
BATTERIES. Patent dated February 29, 2000. Disclaimer filed November 2,
2000, by the assignee, Chartec Laboratories A/S.

   Hereby enters this disclaimer to all claims of said patent.

   6,075,339-John Reipur, Klampenborg; Ebbe Juul-Hansen,
Stenlose, both of Denmark. BATTERY SYSTEM PROVIDING INDICIA OF A
CHARGING PARAMETER. Patent dated June 13, 2000. Disclaimer filed
November 2, 2000, by the assignee, Chartec Laboratories A/S.

   Hereby enters this disclaimer to all claims of said patent.

   6,124,065-Tomoya Saeki, Niigata, Japan. PHOTOSENSITIVE BODY
AND ELECTROPHOTOGRAPHIC PRINTER USING THE SAME. Patent dated September
26, 2000. Disclaimer filed November 17, 2000, by the assignee, NEC
Corporation.

   Hereby enters this disclaimer to claims 1-43 of said patent.