Appeal No. 2006-2574 Application No. 10/331,706 evidence of obviousness, the examiner offers Kishinsky and Zmolek with regard to claims 36-38, 43-47, 52, and 53, adding Mengshoel with regard to claims 41, 42, 50, and 51, but adding Busey with regard to claims 39, 40, 48, and 49. Reference is made to the briefs and answer for the respective positions of appellant and the examiner. OPINION In rejecting claims under 35 U.S.C. § 103, it is incumbent upon the examiner to establish a factual basis to support the legal conclusion of obviousness. See In re Fine, 837 F.2d 1071, 1073, 5 USPQ2d 1596, 1598 (Fed. Cir. 1988). In so doing, the examiner is expected to make the factual determinations set forth in Graham v, John Deere Co., 383 U.S. 1, 17, 148 USPQ 459, 467 (1966). The examiner must articulate reasons for the examiner’s decision. In re Lee, 277 F.3d 1338, 1342, 61 USPQ2d 1430, 1434 (Fed. Cir. 2002). In particular, the examiner must show that there is a teaching, motivation, or suggestion of a motivation to combine references relied on as evidence of obviousness. Id. at 1343, 61 USPQ2d at 1433-34. The examiner cannot simply reach conclusions based on the examiner’s own understanding or experience – or on his or her assessment of what would be basic 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007