Appeal No. 95-3512 Application 08/092,540 least one of said waistband portions . . . to present a soft surface at said inside of the diaper waistband despite the plastic material at the edge of the body portion.” Claim 41 calls for the waist band to include “plastic material at border edges thereof” and “a padding member extending along an opposite edge portion at an exposed surface of the waist band . . . including at least one strip of material formed from a soft substance . . . forming a soft surface for contact with the skin of the individual at least one of the border edges.” As indicated above, the examiner concedes that the Gilles diaper does not meet the noted limitations in claims 26, 34 and 41 relating to the plastic layer or material. In this regard, the Gilles diaper is made essentially of cloth fabric and is not disclosed as containing any plastic layer or material of the sort required by the claims. The examiner’s conclusion that it would have been an obvious matter of design choice to provide the Gilles diaper with such a plastic layer or material is not well founded. Rejections based on 35 U.S.C. § 103 must rest on a factual basis. In re Warner, 379 F.2d 1011, 1017, 154 USPQ 173, 177-78 (CCPA 1967). In making such a rejection, the examiner has the initial duty of supplying the requisite factual basis and may 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007