Disclaimer and Dedication

   Re. 36,438 - Bryan K. Honkawa, Malibu, Calif. COMBINED FLORAL
DISPLAY AND KEEPSAKE. Patent dated December 14, 1999. Disclaimer and
Dedication filed November 10, 2000, by the assignee, Teleflora LLC.

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



                                 Disclaimers

   4,889,531 - Nicholas F. D'Antonio; Nicholas J. D'Antonio, both
of Liverpool, N.Y. DRY BOTTLE DRAINAGE SYSTEM. Patent dated December
26, 1989. Disclaimer filed November 9, 2000, by the assignee Genzyme
Corporation.

   The term of this patent shall not extend beyond the expiration
date of Pat. No. 4,715,855.

   5,240,169 - John H. Gileta, Chateauguany, Canada. GAS SHROUDED
WAVE SOLDERING WITH GAS KNIFE. Patent dated August 31, 1993. Disclaimer
filed November 21, 2000, by the assignee, Electrovert Ltd.

   The term of patent shall not extend beyond the expiration date
of Pat. No. 5,203,489.

   5,589,256 - Michael R. Hansen, Seattle; Richard H. Young, Sr.,
Renton, both of Washington. PARTICLE BINDERS THAT ENHANCE FIBER
DENSIFICATION. Patent dated December 31, 1999. Disclaimer filed
December 4, 2000, by the assignee, Weyerhaeuser Company.

   Hereby enters this disclaimer to claim 56 of said patent.

   5,783,494 - Takehisa Sakurai, Kusatsu; Hitoshi Ujimasa,
Higashiosaka; Katsuhiro Kawai, Yamatotakada; Atsushi Ban, Nara; Masaru
Kajitani, Osaka; Mikio Katayama, Ikoma, all of Japan. SELECTIVE DRY
ETCHING METHOD OF UNDOPED AND DOPED SILICON THIN FILMS. Patent dated
July 21, 1998. Disclaimer filed November 13, 2000, by the assignee,
Sharp Kabushiki Kaisha.

   Hereby enters this disclaimer to claims 1-4 and 6-18 of said
patent.

   6,040,166 - Henry A. Erlich, Oakland; Glenn Horn, Emeryville;
Randall K. Saiki, Richmond; Kary B. Mullis, La Jolla; David H. Gelfand,
Oakland, all of Calif. KITS FOR AMPLIFYING AND DETECTING NUCLEIC ACID
SEQUENCES, INCLUDING A PROBE. Patent dated March 21, 2000. Disclaimer
filed November 2, 2000, by the assignee, Roche Molecular Systems, Inc.

   The term of this patent shall not extend beyond the expiration
date of Pat. No. 5,176,995.

   6,098,042 - Duy Quoc Huynh, Cedar Park, Tex. HOMOGRAPH FILTER
FOR SPEECH SYNTHESIS SYSTEM. Patent dated August 1, 2000. Disclaimer
filed October 30, 2000, by the assignee, International Business
Machines Corporation.

   Hereby enters this disclaimer to claims 1-35 of said patent.

   6,149,969 - Mark W. Gibson, Etobicoke, Canada. ON-SITE PIPE
COATING PROCESS. Patent dated November 21, 2000. Disclaimer filed
December 6, 2000, by the assignee, Kemacoat International Inc.

   The term of this patent shall not extend beyond the expiration
date of Pat. No. 5,792,518.