Appeal No. 2001-2110 Application No. 09/095,462 position of the camera such that the camera has one lens with a photo-receiver for forward view in order to observe the condition of the traffic in front of the car.” It is well settled that “the Board cannot simply reach conclusions based on it own understanding or experience - or on its assessment of what would be basic knowledge or common sense. Rather, the Board must point to some concrete evidence in the record in support of these findings.” In re Zurko, 258 F.3d 1379, 1386, 59 USPQ2d 1693, 1697 (Fed. Cir. 2001). See also In re Lee, 277 F.3d 1338, 1344-45, 61 USPQ2d 1430, 1434-35 (Fed. Cir. 2002), in which the court required evidence for the determination of unpatentability by clarifying that the principles of “common knowledge” and “common sense” may only be applied to analysis of evidence, rather than be a substitute for evidence. The court has also recently expanded their reasoning on this topic in In re Thrift, 298 F.3d 1357, 1363, 63 USPQ2d 2002, 2008 (Fed. Cir. 2002). We recognize that the Examiner, at page 5 of the “Response to Argument” portion of the Answer, has buttressed the assertion of obviousness by arguing that a mere change in position of an element, such as moving the video camera to provide a front view in the present factual situation, is not entitled to patentable weight. It is our view, however, that the Examiner has improperly 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007