Appeal No. 1998-2870 Application 08/429,954 RBr10). The Examiner concludes that it would have been obvious "to ignore subsequent inputs because to recognize such inputs would tie up valuable system resources with needless redundant signals" (EA6). It is not persuasive to make up reasons to explain away a limitation which may be difficult to address. Nevertheless, we note that figure 9 of Biggs clearly shows only a single amenity number per transaction, (there are no loops to get other amenity numbers), which implies that subsequent inputs of a desired service are ignored. Appellants are presumed to be aware of express teachings of the references. The rejection of claim 31 is sustained. - 18 -Page: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NextLast modified: November 3, 2007