Appeal No. 96-2612 Application 08/137,530 identical at rest alignments. Further, [II] the present invention discloses a retention means consisting of a clearance slot and a locking shoulder, not a bar as in Iten. Still further, [III] Iten con- tains two members on its handle to facili- tate the removal of the razor head. In contrast, the present invention provides for removal of the cartridge via the exer- tion of force directly on the cartridge, not on the razor handle as required by Iten. Consequently, the cartridge of the present invention is not only attached to the handle in a different manner than is Iten’s, but it is also removed from the handle in a different manner. Considering first claim 1, only argument [I] would appear to be applicable, since this claim does not recite a retention means (as specified in argument [II]) or removal of the cartridge by force (argument [III]). In comparing the language of the claim with the reference, we find that Iten discloses a handle-to-cartridge attachment means which com- prises a plurality of resilient, independently movable end prongs 36, and a resilient, independently movable center prong 4Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007