Appeal No. 2002-1024 Application 09/156,060 size, shape and location set forth in independent claims 1, 6 and 10 are critical in the sense that they are intended to provide “ample space for several patrons to eat food and drink beverages on the table and allow easy access for moving into the approach areas and about the ball return rack when taking bowling turns” (specification, page 3). Rejections based on 35 U.S.C. § 103(a) 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 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. In the present case, the examiner has resorted to speculation, unfounded assumptions and hindsight reconstruction to overcome the admitted evidentiary deficiencies of Stirling relative to the subject matter claimed. By way of example, the case law cited in the final rejection for the proposition that differences in size, shape and orientation cannot impart patentability to a claimed invention has little, if any, relevance to the fact situation and particular issues of obviousness here at hand. Moreover, this approach, resting as it apparently does on so-called mechanical 5Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007