Abstract: A notebook with replaceable sections comprises a cover having a front portion, a rear portion, and a spine portion joining the front portion and the rear portion. There is a connector member extending along the spine portion of the cover. A plurality of longitudinally extending recesses is formed in the connector member. The notebook further includes a plurality of paper sections. Each of the paper sections being bound together at one end by an elongate connector. Each of the longitudinally extending recesses receives the elongate connector of one of the paper sections to releasably attach one of the paper sections to the cover.

Abstract: A protective case for a portable electronic device includes a hinged cover comprising a set of boards connected by a flexible cover sheet, and a receptacle which is rotatably and detachably connected to the cover by an intermediate connector forming an adjustable joint. The intermediate connector is releasably coupled to a fixed coupling element which is contained within the thickness of one of the boards of the cover, so that the assembled cover can be manufactured by pressing in a conventional press or casemaker. The receptacle includes a flexible latch and a recess whereby the user can insert a fingertip to lift the device from the receptacle.

Abstract: A protective case for a portable electronic device includes a hinged cover comprising a set of boards connected by a flexible cover sheet, and a receptacle which is rotatably and detachably connected to the cover by an intermediate connector forming an adjustable joint. The intermediate connector is releasably coupled to a fixed coupling element which is contained within the thickness of one of the boards of the cover, so that the assembled cover can be manufactured by pressing in a conventional press or casemaker. The receptacle includes a flexible latch and a recess whereby the user can insert a fingertip to lift the device from the receptacle.