Disclaimers 4,756,977--Loren A. Haluska; Keith W. Michael, both of Midland, Leo Tarhay, Sanford, all of Mich. MULTILAYER CERAMICS FROM HYDROGEN SILSESQUIOXANE. Patent dated July 12, 1988. Disclaimer filed Aug. 28, 1997, by the assignee, Dow Corning Corporation. Hereby enters this disclaimer to claims 50 and 51 of said patent. 4,966,308--Atis Strazdins, Unanderra, Australia. DOUBLE PISTON COLORANT DISPENSER. Patent dated Oct. 30, 1990. Disclaimer filed Jan. 28, 1997, by the assignee, Strazdins (International) Pty. Limited. Hereby enters this disclaimer to claim 1 of said patent. 5,091,171--Ruey J. Yu, Ambler, Pa.; Eugene J. Van Scott, Abington, Pa. AMPHOTERIC COMPOSITIONS AND POLYMERIC FORMS OF ALPHA HYDROXYACIDS, AND THEIR THERAPEUTIC USE. Patent dated Feb. 25, 1992. Disclaimer filed Sept. 3, 1997, by the assignee, Tristata Technology, Inc. Hereby enters this disclaimer to claim 21 of said patent. 5,312,105--Roger Cleveland, Los Angeles, Calif. GOLF CLUB. Patent dated May 17, 1994. Disclaimer filed July 10, 1997, by the assignee, Roger Cleveland Golf Co., Inc. Hereby enters this disclaimer to claims 10-20 of said patent. 5,448,496--Michael R. Butts, Portland; Jon A. Batcheller, Newburg, both of Oregon. PARTIAL CROSSBAR INTERCONNECT ARCHITECTURE FOR RECONFIGURABLY CONNECTING MULTIPLE REPROGRAMMABLE LOGIC DEVICES IN A LOGIC EMULATION SYSTEM. Patent dated Sept. 5, 1995. Disclaimer filed July 10, 1997, by the assignee, Quickturn Design Systems, Inc. Hereby enters this disclaimer to claim 7 of said patent. 5,595,499--Hans-Joachim Zander, Schifferstadt; Dieter Bozzer, Mannheim; Stefan Martin, Bensheim, all of Germany. COAXIAL CONNECTOR HAVING IMPROVED LOCKING MECHANISM. Patent dated Jan. 21, 1997. Disclaimer filed Aug. 19, 1997, by the assignee, The Whitaker Corp. Hereby enters this disclaimer to claims 1-6 of said patent. 5,643,913--Thomas Spector, Durham; David J. T. Porter, Raleigh, both of N.C.; Saad George Rahim, Beckenham, England. PHARMACEUTICAL COMPOSITIONS OF 5-SUBSTITUTED URACIL COMPOUNDS. Patent dated July 1, 1997. Disclaimer filed Sept. 4, 1997, by the assignee, Glaxo Wellcome, Inc. Hereby enters this disclaimer to claims 1 and 4 of said patent. Disclaimers and Dedications 4,909,405--Jack R. Kerr, Jr., Arlington, Texas. INTERJOIST HANGER ASSEMBLY AND ATTACHABLE SUPPORT BOX THEREFOR. Patent dated Mar. 20, 1990. Disclaimer and Dedication filed Feb. 28, 1997, by the assignee, Fan Tex, Inc. Hereby disclaims and dedicates to the Public claim 14 of said patent. 5,445,221--Edward F. Vinson, Duncan, Okla. CONTROLLING FERRIC IONS WHILE ACIDIZING SUBTERRANEAN FORMATIONS. Patent dated Aug. 29, 1995. Disclaimer and Dedication filed May 20, 1997, by the assignee, Plainsman Technology, Inc. Hereby disclaims and dedicates to the Public claims 2-10, 11, 12-16, 17 and 18-20 of said patent. 5,577,341--Michael J. Mollo, Monmouth Junction, N.J. ANIMAL TRAP. Patent dated Nov. 26, 1996. Disclaimer and Dedication filed July 28, 1997, by the assignee, Rodentia, Inc. Hereby disclaims and dedicates to the Public the entire term of said patent.