Appeal No. 1995-2920 Application 07/999,172 Nevertheless, we do not agree that the facts of this case, as developed on this record, justify shifting the burden of proof to appellants. Horn, already of record, indicates that propagation of P. peltatum by seed is the rare exception in breeding ivy-leafed geraniums, and that one of the main reasons for the slow progress in this area is “the sterility of many cultivars.” Viewed in this light, the silence of the prior art references on the issue of propagation by seed is conspicuous. We emphasize that our decision is based solely on a review of the record before us. On this record, it is not reasonable to shift the burden to appellants to establish whether or not the prior art plants are in fact diploid seed propagatable. Accordingly, the rejections under 35 U.S.C. §§ 102(b) and 103 are reversed. REVERSED SHERMAN D. WINTERS ) Administrative Patent Judge ) ) ) ) WILLIAM F. SMITH ) BOARD OF PATENT 9Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007