Disclaimers

   D. 302,107 - William E. Adams, Portersville, Pa. SUCTION CUP. Patent
dated July 11, 1989. Disclaimer filed December 10, 1998, by the
assignee, Adams Manufacturing.

   Hereby enters this disclaimer to all claims of said patent.

   5,346,312 - Ronald D. Mabry, Orchard Park, N.Y.; Gerald F. Unger,
Richmond Hts., Ohio. BAGS FOR MAINTAINING CRISPNESS OF COOKED FOODSTUFF.
Patent dated Sept. 13, 1994. Disclaimer filed May 3, 1999, by the
assignee, Flexo Transparent Inc., and The Unger Company.

   Hereby enters this disclaimer to claims 1-29 of said patent.

   5,358,868 - Michel H. Klein, Willowdale; Heather A. Boux, Aurora;
Stephen A. Cockle, Richmond Hill; Sheena M. Loosmore, Aurora; Gavin R.
Zealey, Concord, all of Canada. Patent dated Octoeber 25, 1994.
Disclaimer filed November 23, 1998, by the assignee, Connaught
Laboratories Limited.

   Hereby enters this disclaimer to claims 1 and 6 of said patent.

   5,683,748 - Byron L. Gunderson, Yorba Linda, California. PROCESS FOR
PROTECTING CONCRETE SEWER PIPES. Patent dated November 4, 1997.
Disclaimer filed October 26, 1998, by the assignee, PSC Technologies,
Inc.

   Hereby enters this disclaimer to the entire term of said patent.

   5,736,142 - Alessandro Sette, La Jolla; Federico Gaeta, Foster City;
Howard M. Grey; John Sidney, both of La Jolla; Jeffrey L. Alexander,
Encinita, all of California. ALTERATION OF IMMUNE RESPONSE USING PAN
DR-BINDING PEPTIDES. Patent dated April 7, 1998. Disclaimer filed May
17, 1999, by the assignee Epimmune, Inc.

   Hereby enters this disclaimer to claims 1, 2, 3, 4, 11, 12, 13, 22, 23,
and 34 of said patent.

   5,737,696 - Tadahiro Yorita, Nagaokakyo, Japan. DIELECTRIC FILTER HAVING
INDUCTIVE COUPLING WINDOWS BETWEEN RESONATORS AND TRANSCEIVER USING THE
DIELECTRIC FILTER. Patent dated April 7, 1998. Disclaimer filed April
29, 1999, by the assingee, Murata Manufacturing, Co., Ltd.

   Hereby enters this disclaimer to claim 24 of said patent.

   5,899,128 - Eliot S. Smithe, Hollidaysburg, Pa.; Michael P. Lambert,
Altoona, Pa.; Jason H. Wilkinson, Altoona, Pa. APPARATUS FOR CHANGING
THE LENGTH OF ENVELOPE BLANKS CUT FROM A CONTINUOUS WEB. Patent dated
May 4, 1999. Disclaimer filed Dec. 28, 1998, by the assignee, F. L.
Smithe Machine Company, Inc.

   The term of this patent shall not extend beyond the expiration date of
Pat. No. 5,241,884.


                          Disclaimers and Dedications

   5,366,844 - Yves Verburgh, Puurs; Luc Leenders, Herentals, both of
Belgium. HEAT MODE RECORDING MATERIAL FOR MAKING IMAGES OR DRIOGRAPHIC
PRINTING PLATES. Patent dated November 22, 1994. Disclaimer and
Dedication filed May 14, 1999, by the assignee, AGFA-Gevaert, N.V.

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

   5,663,605 - Paul Michael Evans, Ypsilanti; Roy David Schultz, Dearborn,
both of Michigan. ROTATING ELECTRICAL MACHINE WITH ELECTROMAGNETIC AND
PERMANENT MAGNET EXCITATION. Patent dated September 2, 1997. Disclaimer
and Dedication filed October 8, 1998, by the assignee Ford Motor Company.

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