Appeal No. 97-1303 Application 08/160,300 We are unpersuaded by the examiner's reasoning to modify the sorting operations in Kawata to encompass other types of data processing operations, such as that recited in the claims on appeal, on the basis of the examiner's reasoning alone without additional evidence in the form of other prior art to suggest otherwise. As to the examiner's observation at page 9 of the answer, even though there appears to be no positive statement of a structural component to perform the priority operation in representative independent claim 1 on appeal, this is a method claim and the priority operations recited are crucial to the operation of the overall functionality of the subject matter in the claim as best expressed in the whereby clause at the end of claim 1. That the architecture of Kawata's Figure 1 may be amenable to support modification as urged by the examiner, absent the earlier noted additional evidence necessary to persuade us of the desirability or need of the modification, clearly, the modification would not have been obvious to the artisan within 35 U.S.C. § 103 as proposed by the examiner. 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007