Appeal No. 2001-2217 Application 09/358,532 art feature of replaceable shoe components such as inner soles, cleats, heels etc to provide more than one insert to replace the originals. Claim 1 requires no more. Also, providing inserts with a hollow portion filled with sand, fluid, spherical objects or any other material which are all interchangeable for conditioning, massaging and circulating of the blood in the feet is so old and conventional in this art as to hardly require citation of a reference. However, Potter, Moza[yan] and Schoesler are cited merely as examples of this common practice. These references each disclose a hollow portion in a shoe sole containing a variety of filings, [sic, fillings] each with purported desirable effects such as massaging, reduction of pressure, cushioning etc. Therefore, it would have been obvious to one having ordinary skill in the art and in view of any one of Potter, Moza[yan] and Schoesler to provide inserts with hollow portions filled with different materials in the slipper of Hale to provide better comfort, massaging and cushioning effects to the feet of the wearer. While it is submitted that the secondary references are not needed to reject claim 1, they have been left in because applicant’s attorney has argued, and continues to argue, that claim 1 requires two inserts which are different [answer, pages 3 and 4]. 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 duty of supplying the requisite factual basis and may not, because of doubts that the invention is patentable, resort to speculation, unfounded assumptions or hindsight reconstruction to supply deficiencies in the factual basis. Id. 4Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007