Appeal No. 96-3994 Application 08/260,485 value is discussed at pages 25 and 26 relative to the discussion of Figures 19 and 20. This portion of the specification is also consistent with the language of the first decision means clause indicating a determination of the extent to which the aperture diameter is capable of being controlled toward an opening direction of the aperture controllable shutter in accordance with the focal length detected by the detector. As noted at the top of page 6 of the reply brief, we understand the discussion at pages 25 and 26 of the disclosed invention as allowing or permitting a control limit or claimed “extent” for the open aperture diameter of the aperture controller shutter to be defined by the relationship set forth in Figure 19. As noted at the top of page 6 of the reply brief, the “control limit of the present invention renders the hatched part of the drawing physically unusable.” In view of the foregoing, it is readily apparent to the artisan that the appellants have claimed their invention entirely consistent with the disclosed invention and the written description portion of the specification and drawings. 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007