Appeal No. 1998-0147 Application 08/446,278 recited in claims 46-48 and 50, and a headphone jack, as recited in claims 46 and 49, although these elements are not expressly shown in figure 2. The only difference between Kramer and the subject matter of claims 48 and 49 is that claim 48 recites a memory card with a built-in memory. As discussed, supra, we conclude that this difference would have been obvious at the time the invention was made. The Examiner has established a prima facie case of obviousness with respect to claims 48 and 49. The rejection of claims 48 and 49 over Kramer is sustained. Claim 46 additionally recites "a terminal removably connected with said server for use in charging said battery with power from said power supply terminal." Claim 47 recites "a rechargeable battery built therein, and means for charging said rechargeable battery from a power supply in said digital signal source when said memory card is connected with the digital signal source." Claim 50 recites "a rechargeable battery which is charged by a power supply in said digital signal source when said memory card is connected with the digital signal source." The Examiner has - 13 -Page: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NextLast modified: November 3, 2007