Appeal No. 2006-0930 Application No. 09/905,540 25. Zimmerman expressly states that snack chips and fluid condiments are “a very popular snack combination.” (¶0010 at 1.) 26. The examiner found that the packed volumetric bulk 5 density as described in Zimmerman is the same characteristic as “space efficiency” as described in the subject specification (page 1, lines 25-28). (Answer at 7.) 27. The appellant did not rely on evidence to challenge 10 the examiner’s finding with respect to the identity of Zimmerman’s packed volumetric bulk density and “space efficiency” as described in the subject specification. 28. Zimmerman teaches that snack pieces having the disclosed structural and geometric shapes in a nested 15 arrangement (relative to prior art products in which the chips are randomly packed) provide increased bulk density as well as allow efficient dipping of condiment during use. (¶¶0002-0021 at 1-2.) 29. Zimmerman teaches that three-dimensional, triangular- 20 shaped snack pieces are most preferred as dipping chips. (¶0047 at 5.) 11Page: Previous 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 NextLast modified: November 3, 2007