Appeal No. 96-2518 Application No. 08/040,053 apparent from the specification nor the drawings [Answer-page 3] To comply with the enablement clause of the first paragraph of 35 U.S.C. § 112, the disclosure must adequately describe the claimed invention so that the artisan could practice it without undue experimentation. In re Scarbrough, 500 F.2d 560, 566, 182 USPQ 298, 303 (CCPA 1974); In re Brandstadter, 484 F.2d 1395, 1407, 179 USPQ 286, 295 (CCPA 1973); In re Gay, 309 F.2d 769, 774, 135 USPQ 311, 316 (CCPA 1962). If the examiner had a reasonable basis for questioning the sufficiency of the disclosure, the burden shifted to appellant to come forward with evidence to rebut this challenge. In re Doyle, 482 F.2d 1385, 1392, 179 USPQ 227, 232 (CCPA 1973); In re Ghiron, 442 F.2d 985, 992, 169 USPQ 723, 728 (CCPA 1971). However, the burden was initially on the examiner to establish a reasonable basis for questioning the adequacy of disclosure. In re Strahilevitz, 668 F.2d 1229, 1232, 212 USPQ 561, 563 (CCPA 1982). We find that the examiner in the instant case did not have a reasonable basis for questioning the sufficiency of the disclosure. The level of skill in the computer arts is very high and we find it unreasonable that one skilled in such arts 4Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007