Appeal No. 1998-3301 Page 13 Application No. 08/784,361 To support a rejection of a claim under 35 U.S.C. § 102(b), it must be shown that each element of the claim is found, either expressly described or under principles of inherency, in a single prior art reference. See Kalman v. Kimberly-Clark Corp., 713 F.2d 760, 772, 218 USPQ 781, 789 (Fed. Cir. 1983), cert. denied, 465 U.S. 1026 (1984). The claims (i.e., claims 2, 4 through 7, 12 through 15 and 25) recite a drive-up mail distribution, storage and pick- up assembly comprising, inter alia, a plurality of mail boxes and a driveway. The claims further recite that (1) the mail boxes are arranged in horizontal rows and retained in a frame including a front panel, (2) each mail box includes a lockable front door opening from the front panel, and (3) the driveway is arranged in such close proximity to the front panel that a driver of a vehicle can reach out from the vehicle and open and close the mail box front door without having to leave the vehicle. The appellant argues (brief, pp. 10-12, and reply brief, pp. 2-3) that the claimed driveway in close proximity to thePage: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NextLast modified: November 3, 2007