Appeal No. 1997-4353 Application No. 08/390,102 Moreover, even if such a combination were to be made, it is our view that the instant claimed subject matter would still not be reached. While the artisan would have had no reason to place the sanitizing device 35 in O’Connor on the handset from the rear of the handset, even if, arguendo, the teaching of Dale was incorporated into O’Connor in the sense of a covering placed on the handset from the rear as in Figures 1 and 2 of Dale, there still would be no structure as claimed, wherein the mouthpiece and earpiece face covering portions “fall in place over the respective mouthpiece and earpiece faces of the telephone handset.” In fact, it does not appear that O’Connor’s mouthpiece and earpiece face covering portions are actually in place during telephone use and Dale, contrary to the examiner’s view, does not appear to have any cover over either the mouthpiece or the earpiece. In both embodiments of Dale, endcover 12 appears to surround a periphery of the mouthpiece and earpiece but the mouthpiece and earpiece are not covered. Accordingly, we see no way in which any combination of O’Connor and Dale would meet, or make obvious, the claimed subject matter. 7Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007