Appeal No. 2000-0538 Application 08/762,131 application, but the Examiner has not made a final rejection of claim 27. Therefore, claims 33 through 49 are properly before us for our consideration. The invention relates to a detachable battery pack to a portable computer. The battery pack extends along and is attached to a rear edge of the portable computer and rotates around a rotation axis. The battery pack is connected to the system body of the portable computer in a manner that it is pivotally supported on the rearmost portion of the system body by means of a hinge mechanism. Independent claims 33 and 48 present in the application are reproduced as follows: 33. A portable computer comprising: an electric connection provided at the rear side of the portable computer; and a battery pack attached to a rear edge of the system body of the portable computer to extend along the rear edge for rotation of said system body about the axis of the battery pack, wherein said battery pack can assume a first position where said rear side of the portable computer, provided with an electric connection, is covered with the battery pack and a second position where the rear side of the portable computer is exposed without being covered with the battery pack, and the battery pack is designed so that it can be attached to and detached from the system body. 2Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007