Appeal No. 1998-2499 Application No. 08/632,639 element having a width between 1/3 and 1/2 of the width of the data cylinder. Since the APA appears to teach away from the claimed subject matter, the examiner is missing a critical feature of the instant claims (both independent claims 1 and 11 require the read element to have a width between 1/3 and 1/2 of the width of the data cylinder) which is not provided by any of the applied references. Accordingly, no prima facie case of obviousness has been provided. Moreover, since APA teaches away from the claimed subject matter, we find no basis for combining Moon and APA. Further, the examiner has provided no convincing rationale as to why the skilled artisan would have sought to combine the separate read/write heads of APA with the single head system of Moon. The examiner’s decision rejecting claims 1, 3, 4, 6, 8, 11 and 12 under 35 U.S.C. 103 is reversed. REVERSED 6Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007