Appeal No. 1999-2413 Application No. 08/754,203 1038, 1039, 228 USPQ 685, 686 (Fed. Cir. 1986); In re Piasecki, 745 F.2d 1468, 1472, 223 USPQ 785, 788 (Fed. Cir. 1984); and In re Rinehart, 531 F.2d 1048, 1052, 189 USPQ 143, 147 (CCPA 1976). With respect to independent claims 43 and 44, the Examiner, as the initial basis for the obviousness rejection, proposes to modify the endoscope system disclosure of Karasawa with the image processing teachings of Eino which describe the transformation of a raw image into a turned and/or inverted image for easier viewing on a display. In the Examiner’s analysis (Answer, page 4), the skilled artisan would have been motivated and found it obvious to apply the raw image transforming teachings of Eino to the system of Karasawa, thereby arriving at Appellants’ invention as claimed. After reviewing the Examiner’s analysis, it is our view that such analysis provides an indication of the teachings of the Karasawa and Eino references, reasonably indicates the perceived differences between this prior art and the claimed invention, and provides reasons as to how and why the prior art teachings would have been modified and/or combined to arrive at the claimed invention. In our opinion, the Examiner's analysis is sufficiently reasonable that we find that the Examiner has at least satisfied the burden of presenting a prima facie case of obviousness. The burden is, therefore, upon Appellants to come forward with evidence 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007