Appeal No. 1998-2436 Application 08/550,667 1996).2 If the inventor contemplated such a best mode, one must then determine whether, objectively, the specification adequately discloses the best mode such that those having ordinary skill in the art could practice it.3 Id. See also Great N. Corp. v. Henry Molded Prods., 94 F.3d 1569, 1571, 39 USPQ2d 1997 (Fed. Cir. 1996). In the present case, the examiner does not discuss whether the specification adequately discloses the best mode such that those having ordinary skill in the art could practice it. The examiner simply states that because the specification does not set forth the steps discussed in the Cole declaration, then appellants have withheld the best mode of carrying out the invention. (answer, page 5). The examiner does not explain how the Cole declaration shows that the specification does not adequately disclose the best mode such that one of ordinary skill in the art is unable to practice appellants' invention. Accordingly, the examiner has not met his burden. In view of the above, we reverse the rejection of claims 1-10 under 35 U.S.C. § 112, first paragraph, best mode. 2 We note that the examiner has not raised this aspect of best mode in the present case as an issue before us, and therefore need not be considered. 3 We note that this aspect of best mode has been raised by the examiner as an issue before us. 8Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007