Appeal No. 95-1484 Application 08/070,650 under section 112, second paragraph, and proceeded to reject appellants’ claimed invention under sections 112, first paragraph, 102, and 103 and court-created obviousness-type double patenting. We hold that the examiner erred in considering the patentability of Claims 49-56, 58-63, and 67 under sections 112, first paragraph, 102, and 103 without first “having ascertained exactly what subject matter is being claimed.” In re Wilder, 429 F.2d at 450, 166 USPQ at 548. It is improper for this Board to review a finding of anticipation under section 102, In re Wilder, 429 F.2d at 450, 166 USPQ at 548, or a holding of unpatentability under sections 103 and 112, first paragraph, In re Geerdes, 491 F.2d at 1262, 180 USPQ at 791, based on speculation as to the meaning of the terms in the claims. In re Steele, 305 F.2d 859, 862, 134 USPQ 292, 295 (CCPA 1962). Accordingly, we do not at this point review the propriety of the pending rejections of Claims 49-56, 58-63, and 67 under sections 112, first paragraph, 102, and 103. Rather, we remand the application to the examiner for the examiner to determine in the first instance the meaning of the terms in the claims, the scope of the subject matter claimed, and whether the claims - 8 -Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007