Appeal No. 1996-3676 Application No. 08/284,982 phenyl groups are cross-linked by alkylene groups in an ortho- position with two to ten carbon atoms" (column 2, lines 9-14). In order to remedy this deficiency in the Josowicz disclosure, the examiner relies upon Hackh's for disclosing "silicone rubber to be well-known for its use as protective coating material for wires" (page 3 of Answer). However, appellant explains at pages 5-8 of the Brief that the silicone rubber coating disclosed by Hackh's does not result in the claimed "chemical adsorption film comprising an alkyl group or an alkyl fluoride group bonded to the body of the metal wire by covalent siloxane bonds." The examiner does not dispute appellant's explanation but offers the legal conclusion that "it would nevertheless be obvious to one of ordinary skill in the art to attach the coating by a covalent bond . . . [because] [t]he covalent bond is chemical in nature and would be expected to be stronger than a physical bond" (page 6 of Answer). However, the examiner fails to provide the requisite teaching or suggestion in the prior art for making the necessary modifications to the collective teachings of Josowicz and Hackh's to arrive at the claimed invention. At best, the examiner has simply described a possible advantage -4-Page: Previous 1 2 3 4 5 6 7 NextLast modified: November 3, 2007