Appeal No. 96-0423 Application 08/126,439 automatically imparted on a periodic oscillatory basis, to the extent claimed, by means of the motorized arrangement 12 through 17 in the Figures 1 and 5 embodiments. In contrast, the corresponding teachings and showings with respect to these two embodiments and the written description portion of the specification of Longhurst makes clear that any changeability of the so-called hour angle of the antenna 1 about the polar axis of shaft 6 is done in an initial setting environment which remains fixed for any given satellite. Thus, there could be no periodic oscillation by any means according to the common, normal meanings of these terms to the extent claimed of the hour angle of the antenna 1 in Longhurst. Stated differently, there is no teaching in Longhurst that any movement of the antenna about the polar axis 6 occurs on a periodic or recurring and regular interval basis. Similarly, there is no oscillatory action of the antenna about the polar axis of shaft 6 such as to cause the antenna to swing backward and forward like a pendulum or backward and forward between two extremes on a periodic or regular basis. As disclosed, there can be no automatic imparting of such periodic oscillation of the hour angle in Longhurst as well. 4Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007