Appeal No. 1996-2009 Application No. 07/982,193 appropriate terminal disclaimer upon indication of allowable subject matter.1 Accordingly we affirm the rejections. Rejections Under 35 U.S.C. ' 103 Examiner has made four rejections under 35 U.S.C. ' 103 covering all the claims on appeal. In all four statements of the rejections the same primary and secondary references are cited: Lebkowski and Izban, respectively. Only the tertiary references are different. Consequently, the linch pin of all these rejections is the art combination: Lebkowski in view of Izban. The examiner has the initial burden of establishing a prima facie case of obviousness. In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992). We have carefully reviewed examiner's position but, for the following reasons, the PTO=s burden of establishing a prima facie case of obviousness has not been met. As we interpret representative claim 1, the claimed invention is directed to an expression vector comprising 1 "Appellant has indicated on this record that upon indication of allowable subject matter, Appellant will file the appropriate terminal disclaimer to overcome the obviousness-type double patenting rejection. Accordingly, the only rejection maintained for consideration on appeal is the rejection of Claims 1-3, 7-12 and 14-19 under 35 U.S.C. ' 103." Brief, p. 2. 4Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007