The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

A spool assembly for receiving light string, including a winding device and a power transformer. The winding device includes a winding portion, a first flange, and a second flange. The winding portion includes a first end and a second end. The first flange and the second flange respectively extend outwardly from the first end and the second end. The first flange and the second flange respectively define at least one first latching hole and at least two latching holes. The power transformer includes a power conversion circuit and a housing. The power conversion circuit is arranged in the housing, and the power conversion circuit is configured to convert external power into driving power for the light string. The housing further includes at least one protruding portion protruding from the housing and configured to be engaged into one of the first latching hole and the second latching hole.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

A reel carrier that includes a pallet having a platform bound by a frame and a shaft. The carrier includes a reel that is supported on the shaft. The reel includes a round drum rotatable about the shaft, wherein the rotation may be in a forward and/or a reverse or backward rotational direction. The carrier also includes a motor operably coupled to cause rotation of the drum and may be further operably coupled to cause deployment and/or retraction of one or more wheels included with the pallet, wherein the motor also controls locomotion of the one or more wheels.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

A multipurpose accessory and storage system for an electronic device includes a housing member attaching to the electronic device and a charging station structured on the housing member to charge, arrest and dispense an accessory item. The accessory item includes a protective membrane housing a logic board, a power component, an image sensor, a transmitter configured to transfer a signal or data to the electronic device or the housing member and a software program stored in the logic board. The transmitter establishes a pairing or electronic connection between the electronic device or the housing member and the accessory item. The pairing or electronic connection enables content captured by the image sensor to be relayed to the electronic device to permit a user to view the content on the display of the electronic device and/or to control components and features of the accessory item via the electronic device.

A cable management system. The cable management system includes a collapsible body. The cable management system also includes a mounting plate attached to the collapsible body, wherein the mounting plate is configured to attach to an external device. The cable management system further includes a faceplate attached to the collapsible body opposite the mounting plate.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.