Appeal No. 96-1536 Application 08/136,241 The only rejections before us for our consideration are not founded on prior art. Accordingly, there are no references of record which are being relied on by the examiner. Claim 2 stands rejected under 35 U.S.C. § 112, first paragraph, on the grounds that the subject matter now claimed is not described in appellants' original disclosure. Claims 1 through 3 stand rejected under 35 U.S.C. § 251 on the grounds that there is no "reissuable error" (see page 3 of the Answer). Because the examiner's rejection under 35 U.S.C. § 251 is founded entirely on the position taken by the examiner with respect to the rejection under 35 U.S.C. § 112, all the rejections stand or fall with the rejection under 35 U.S.C. § 112. We reverse. The function of the "written description" requirement of 35 U.S.C. § 112, first paragraph, is to ensure that applicants had possession, as of the filing date of the application relied on, of the subject matter later claimed by them. In re Blaser, 556 F.2d 534, 537, 194 USPQ 122, 124, 125 4Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007