Appeal No. 98-0600 Application 08/541,441 invention from the prior art. In making this evaluation, all facts must be considered. The Patent Office [examiner] has the initial duty of supplying the factual basis for its rejection. It may not, because it may doubt that the invention is patentable, resort to speculation, unfounded assumptions or hindsight reconstruction to supply deficiencies in its factual basis. (Emphasis in original). In this case, the examiner has made several findings which lack an adequate factual basis in the record. First, the examiner concludes that Figure 1 of Kira shows a recess between the magnetoresistive sensor 3 and the air bearing surface located along the side where arrow A is disposed. But because of the angular view of the illustration, the appellant’s view is just as plausible that the forward end of sensor element 3 is actually aligned or flush with the air bearing surface. The examiner does not point to any description in the specification which refers to or discusses a recess as is claimed by the appellant, or otherwise identifies a recess as being illustrated in Figure 1. Secondly, the examiner finds that in Kira the gap defined by the "alleged" recess is filled with a dielectric material, even though the examiner points to no description or 4Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007