Abstract: A locking apparatus and method for attaching to a portable electronic device that has an outer shell defining a cavity, such as a stylus cavity in a personal digital assistant (PDA) or the like. The apparatus includes a cavity engagement mechanism having an insert portion for occupying the cavity, and a clamping mechanism coupled to the cavity engagement mechanism. The clamping mechanism includes a wedge having a clamping surface that compresses against the exterior wall in a direction relative to the insert portion when the insert portion occupies the cavity, to maintain the insert portion within the cavity to secure the apparatus to the portable electronic device. In alternative embodiments, the apparatus includes a cavity engagement member that associates with the interior of the cavity when the insert portion occupies the cavity. The locking apparatus attaches to a cable or other securing means to secure the electronic device from theft.

Abstract: An apparatus for securing a cable to a portable device equipped with a security slot defined within an outer wall. A first member is coupled to a second member with each member having at least one aperture defined within a body portion thereof. A locking member protrudes from a bottom edge of the first member and a pin protrudes from a bottom edge of the second member. The first and second members are movable from an unlocked position wherein the locking member is adapted for insertion into the security slot and engagement with the outer wall, to a locked position wherein the pin slidably abuts the locking member to secure the locking member within the security slot. When the first and second members are in the locked position, the aperture is aligned to allow for passage of the cable.

Abstract: A device for coupling a cable to a locking member provided at an end of the cable. A coupling device includes a slot portion provided with a slot for receiving the locking member, and at least one cable portion that extends from the slot portion, the cable portion being formed with an opening for receiving passage of the cable therein. An object that includes an opening or passage may receive the cable for being secured thereby.