Appeal No. 2004-0061 Application 09/745,762 retained within a first large interior compartment of the bag and divided therefrom by an interior dividing wall which segregates the second compartment from the remainder of the first large interior compartment. As for the examiner’s further position that the detachable absorbent sheet (22) in Shreim, identified by the examiner as corresponding to the rollable mat of appellant’s claims on appeal, can be formed of the same PVC material as the exterior of the bag “since it has been held to be within the general skill of a worker in the art to select a known material on the basis of its suitability for the intended use as a matter of obvious design choice,” and the position that it would have been obvious to one having ordinary skill in the art to make sheet/mat (22) of Shreim “being permanently affixed as claimed, since it has been held that constructing a formerly integral structure in various elements involves only routine skill in the art,” we find such positions to be untenable and entirely contrary to the clear teachings in the Shreim reference (page 1, lines 97-110) concerning the detachable, absorbent fabric sheet (22). In our 8Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007