Abstract: The present invention provides an improved routing arrangement for a cable that electrically connects the lid to the base of a notebook computer. The invention routes the cable along a hollow interior of a hinge mechanism. This invention has three aspects. First, the hinge mechanism allows an electrical cable, connecting the lid to the base, to traverse a large fraction of the entire hinge length. This reduces the stress put on the cable by flexing and twisting because the stress can now be distributed over a larger segment of the cable. Second, the hinge mechanism allows the cable to enter the lid portion from the hinge mechanism at the middle of the notebook computer. This reduces the weakening caused to the hinge and the lid in accommodating the cable. Lastly, hinge mechanism consists of few parts, allowing for a simple and inexpensive manufacturing and assembly process.

Abstract: A multipurpose cover for transporting and protecting a portable personal computer is formed by upper and lower rectangular trays joined by a zipper. The computer remains attached to and partially enclosed by the trays while being operated, and may be conveniently connected to an external printer, monitor or other peripheral device through apertures formed in at least one of the rectangular trays. Elastic flaps equipped with snap fasteners cover the apertures when not in use, and rubber struts may be attached to the bottom of the lower tray to control the angle of keyboard. A company name or logo may be embossed on an external surface of the cover for advertising purposes.