Appeal No. 2000-0121 Application No. 08/773,665 Each of independent claims 56 and 58 sets forth a locking system comprising, inter alia, a portable electronic device having an external wall provided with a specially designed generally rectangular slot, a housing including a slot engagement member, with the slot engagement member being rotatable between an unlocked position and a locked position, and a pin adapted to interlock the housing and extend into the slot.2 We next address the Jacobi reference relied upon by the examiner in support of the anticipation rejection of claim 56. The patent to Jacobi discloses a lock device for locking a pivoted door handle of a refrigerator door (Figs. 1, 4, and 5). As expressly set forth by the patentee (column 3, lines 11 through 23), the stem 23 is semi-circular in cross-section and tilted to permit insertion and withdrawal from round holes 21 and 22. The stem 23 is secured against such tilting byPage: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007