Abstract: A mono-body set of headphones having a fixed length of headband between ear pads is provided. Although the distance between the ear pads is fixed, the fit of the headphones can be adjusted to the head of the user by coupling or decoupling a removable/insertable headphone pad. More particularly, a pad is provided that can be mated with, or removed from, the headband of the headphones, thus raising or lowering the lower surface of the headband relative to the crown of the user's head, in order to change the position of the ear pads relative to the user's ears. The mono-body headphones are, preferably, flexible and durable, permitting the headphones to be straightened, twisted or bent without breaking.

Abstract: A tablet computer cover and stand includes a front cover and a rear cover interconnected by an intermediate hinge and configured to enclose a tablet computer therebetween in a closed condition. The front and rear covers have respective inner and outer surfaces and the inner surface of the front cover has an anti-slip surface. A shell is rotatable on the rear cover about a rear cover hinge disposed within the rear cover and the shell is configured to hold the tablet computer. The shell has a free end configured to engage anywhere on the anti-slip surface upon opening the front and rear covers about the intermediate hinge and rotating the shell about the rear cover hinge from the closed condition to a standing position.

Abstract: A tablet computer cover and stand includes a front cover and a rear cover interconnected by a cover hinge and configured to enclose a tablet computer therebetween in a closed condition. The front and rear covers have respective inner and outer surfaces and the inner surface of the front cover has an anti-slip surface. A shell is rotatable on the rear cover about a shell hinge and configured to hold the tablet computer. The shell has a free end configured to engage anywhere on the anti-slip surface upon opening the front and rear covers about the cover hinge and rotating the shell about the shell hinge from the closed condition to a standing position. The shell can be adjusted into infinitely variable positions for carrying out applications on the tablet computer and can be rotated between landscape and portrait orientations.

Abstract: A mobile telephone case includes an upper part configured to at least partly cover a rear and sides of an upper portion of a mobile telephone, a lower part configured to at least partly cover a rear and sides of a lower portion of the mobile telephone and a center part configured to at least partly cover a rear and sides of a center portion of the mobile telephone. Snap-locking mechanisms are each configured to lock the center part to a respective one of the upper and lower parts, so as to cover the rear and sides of the mobile telephone in an assembled condition of the case. A plurality of interchangeable center parts may be provided with different patterns, colors, textures or indicia.

Abstract: A tri-fold case for a tablet computer includes front and rear covers, a spine and hinges for rotating the covers and converting the case between storage and standing positions. The front cover has corner folding lines dividing the front cover into a center portion and corners. The rear cover has cutout flaps and flap folding lines for bending the flaps away from the rear cover. The front and rear covers have outer surfaces facing away from each other and inner surfaces facing toward each other for receiving the tablet computer in the storage position. The outer surfaces of the covers face each other, the corners are bent along the corner folding lines and the flaps are bent along the flap folding lines and attached to the outer surface of the front cover, for supporting the tablet computer at the outer surface of the rear cover in the standing position.

Abstract: A case for a portable digital device, such as a mobile telephone or a portable digital media player, includes a set of interchangeable rear panels having different appearances or functions at least at one outer surface thereof. Two mutually interlocking shells engage one of the rear panels. The shells and the panels cooperate for receiving and locking the device within the shells and in front of the one rear panel.

Abstract: A case includes a flexible outer shell defining an interior, and an interior pocket having a capacity and an entry opening accessible from the interior, causing the flexible outer shell to bulge outwardly away from the interior upon receiving an article larger than the capacity of the pocket.

Abstract: A frame case includes a device case for holding a portable electronic device having a display to be viewed by a user; and a frame associated with the device case for holding a photograph or graphics to be viewed by the user.

Abstract: A case for a portable media player includes a holder for the portable media player and a rear wall having at least one handle movable between a closed position for storage and an open position for engagement by a finger of a user operating the portable media player. Two handles may be provided with respective insertion and engagement openings formed therein for the finger of the user. The handle may be cut out of the rear wall, may be formed in one piece with the rear wall, may move freely back and forth between the open and closed positions at a living hinge and may be flush with the rear wall in the closed position.

Abstract: A casing for a portable electronic device, such as an MP3 player, a cell phone, a smart phone, or a PDA, is formed with two or more sleeves that may be placed onto the electronic device and together form a closed encasement for the electronic device. The encasement is formed to enable operative access to the electronic device while the sleeves are connected to form the closed encasement. A back panel of the encasement is removable so that it may be exchanged for an alternative panel. That is, a first back panel may simply be a planar panel that only forms an integral backwall part of the closed encasement and a second back panel may be provided with a belt clip or belt loop, or the like. The different removable back panels may thus be exchanged to provide the device for mutually different functions of the casing.

Abstract: A mobile telephone case includes a shell having at least one surface configured to partly surround the mobile telephone and a clamp into which the mobile telephone may be snapped. A winder is movable into and out of the shell between a closed storage position and an open position for receiving a cord. A mounting is disposed on the rear surface of the shell for attachment of a belt clip.

Abstract: A mobile telephone case includes a shell and an insert disposed in the shell. The insert has a reel for receiving a cord to be wound thereon. The insert also has clips for holding a mobile telephone.