Appeal No. 1998-2606 Application 08/446,415 under the judicially created doctrine obviousness-double patenting, we sustain this rejection as to claims 1 through 4, 16, 17 and 21. Pages 1 through 5 of the principal brief on appeal indicate that appellants have conceded the unpatentability of claims 1 through 4 and 21. Appellants attempt to exclude in the reply brief independent claim 21 from this initial concession in the principal brief on appeal since the subject matter urged at pages 1 and 3 of the reply brief concerning the recitation of the "light absorbing shield" of claim 21 excludes it from this rejection. As noted by the examiner in the answer, the subject matter of claim 21 includes the features of claims 1, 3 and 4. Since appellants have never waivered from their view that patentability of these claims has been conceded in the brief and reply brief, the rejection is sustained as to claim 21 as well. With respect to the other claims, claims 5 through 20, we make the following findings. The claims of U.S. Patent 5,442,338 recite in part "an image strip carrier having a series of images." To ascertain the meaningfulness of this recitation, we turn to the specification of that patent for enlightenment. At the outset, however, we note that while the 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007