Abstract: A clip assembly for a mobile device case. The clip assembly includes a base having an opening there through, the base is mountable to the mobile device case. An arm is also included having a projection disposable within the opening and a recess. The arm is rotatable about the base. A lock is also included, the lock is insertable into the recess to secure the arm to the base.

Abstract: A protection device for protecting a sliding cellular telephone. The cellular phone includes a first portion in slidable engagement with a second portion. The protection device includes a first protection cover for receiving the first portion of the cellular phone. The first protection cover includes a first pair of longitudinal side walls, where each longitudinal side wall includes a guide rail. The protection device also includes a second protection cover for receiving the second portion of the cellular phone. The second protection cover is slidably engagable with the first protection cover. The second protection cover includes a second pair of longitudinal side walls, where each of the second pair of side walls includes an inner surface and an outer surface and a groove disposed along the inner surface such that each guide rail is slidably engagable with a corresponding groove.

Abstract: An attachment assembly for a mobile device case is included. The attachment assembly includes a lock engagement element. A lock assembly is also included, the lock assembly being retainably insertable within the lock engagement element. A base having an opening there through is also included, the base being mountable to the mobile device case. The lock engagement element and the lock assembly cooperate to slideably and releasably affix the lock engagement element to the base within the opening.

Abstract: The clip-mount operates with a button mount and includes a body defining a locking cavity for the button and a resilient locking tongue therein. The tongue biases the button into a locking position. The tongue includes at least one cam surface. A movable cam actuator on the body includes another cam surface which coacts with the first cam permitting the tongue to flex from a locking to an unlocking position. An enhancement includes one cam and cam follower, to flex the tongue from the locking to the unlocking position, and a second cam and cam follower to flex the tongue to a button locking position. The method includes biasing the button to a locking position, providing a sloped cam surface on the resilient locking tongue and moving a second cam surface over the tongue cam surface thereby flexing the tongue from a locked to a button release position.

Abstract: A clip assembly for a mobile device case. The clip assembly includes a base having an opening there through, the base is mountable to the mobile device case. An arm is also included having a projection disposable within the opening and a recess. The arm is rotatable about the base. A lock is also included, the lock is insertable into the recess to secure the arm to the base.

Abstract: The clip assembly includes a lateral lock and sometimes an interchangeable clip arm interface. The lateral lock in a receiving passage of the clip body cooperates with a button stem mounted on the cell phone or PED. The lock is sometimes a detent, spring operated ball. The button stem cooperates with releasable locking element. A clip arm on the main body can be attached to a belt or strap of the user. The method includes laterally interlocking the detent with the locking element on the button. An interleaved, complementary tongue and groove mount permits interchangeably mounted clip arms on the main body.

Abstract: The clip-mount operates with a button sub-mount system and includes a body defining a locking cavity for the button and a resilient locking tongue therein. The tongue biases the button into a locking position with a cam surface. A movable cam actuator on the body includes another cam surface which coacts with the first cam permitting the tongue to flex or unlock. The actuator is a two piece actuator with one member-cam surface made of harder, polycarbonate plastic resin than the other and the tongue cam surface. An enhancement includes both an unlocking cam and a second locking cam structure. The method includes biasing the button to a locking position and moving one cam over another thereby flexing the tongue from a locked to a button release position. A plastic spring biases the actuator-plunger.

Abstract: The clip-mount operates with a button mount and includes a body defining a locking cavity for the button and a resilient locking tongue therein. The tongue biases the button into a locking position. The tongue includes at least one cam surface. A movable cam actuator on the body includes another cam surface which coacts with the first cam permitting the tongue to flex from a locking to an unlocking position. An enhancement includes one cam and cam follower, to flex the tongue from the locking to the unlocking position, and a second cam and cam follower to flex the tongue to a button locking position. The method includes biasing the button to a locking position, providing a sloped cam surface on the resilient locking tongue and moving a second cam surface over the tongue cam surface thereby flexing the tongue from a locked to a button release position.

Abstract: The belt clip for a cellular telephone includes a substantially rigid back plate and an expansible fabric layer (or flexible cover) partially covering the front of the back plate. The expansible layer has a degree of elasticity sufficient to secure the cell phone between the expansible layer and the back plate. A common clip (typically, an inverted U-shaped member) is mounted to the rear side of the back plate which enables the wearer to place the retained cell phone and belt clip onto his or her belt. The expansible layer may include a grip tab mounted on a top edge of the expansible layer to facilitate insertion and removal of the cell phone from the interspace between the expansible layer and the back plate. The method includes removably mounting the substantially rigid plate onto the person's belt and at least partially surrounding the cell phone with elastic material and capturing the cell phone between the material and the rigid plate.

Abstract: A carrying device is provided for removably coupling a portable device to a user's person. The carrying device includes a main body coupled to the portable device, a clip arm coupled to the main body, and an interchangeable face plate that is removably coupled to the main body. The clip arm and main body are coupled together so as to allow the portable device to be removably coupled to the user's person. In one embodiment, the interchangeable face plate includes means for aligning and/or securing the interchangeable face plate to the main body, such as locking tabs, aligning posts, lateral aligning posts, and/or snap lock tabs.

Abstract: The belt clip for a cellular telephone includes a substantially rigid back plate and an expansible fabric layer (or flexible cover) partially covering the front of the back plate. The expansible layer has a degree of elasticity sufficient to secure the cell phone between the expansible layer and the back plate. A common clip (typically, an inverted U-shaped member) is mounted to the rear side of the back plate which enables the wearer to place the retained cell phone and belt clip onto his or her belt. The expansible layer may include a grip tab mounted on a top edge of the expansible layer to facilitate insertion and removal of the cell phone from the interspace between the expansible layer and the back plate. The method includes removably mounting the substantially rigid plate onto the person's belt and at least partially surrounding the cell phone with elastic material and capturing the cell phone between the material and the rigid plate.