Appeal No. 1998-1919 Page 11 Application No. 08/620,993 Ursrey does not show interchangeable containers but it would have been within the purview of one skilled in the art to have another and different lure body to mount the circuit elements in, to for example, change the lure color, shape or other characteristic to attract fish. In our opinion the examiner has failed to present any evidence that would have suggested the proposed modification to Ursrey. In our view, the only suggestion for modifying Ursrey in the manner proposed by the examiner to meet the claimed limitations stems from hindsight knowledge derived from the appellant's own disclosure. The use of such hindsight knowledge to support an obviousness rejection under 35 U.S.C. § 103 is, of course, impermissible. See, for example, W. L. Gore and Associates, Inc. v. Garlock, Inc., 721 F.2d 1540, 1553, 220 USPQ 303, 312-13 (Fed. Cir. 1983), cert. denied, 469 U.S. 851 (1984). It follows that we cannot sustain the examiner's rejections of claims 3, 4, 16-23 and 33-39. Claims 12-14 and 30-32 With respect to claims 12-14 and 30-32, the examiner determined (first Office action, p. 3) that it would have beenPage: Previous 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 NextLast modified: November 3, 2007