A system for transporting a carrying plate may include a lifting assembly comprising a carriage, and a carrying assembly. The lifting assembly may include a carriage having one or more lifting arms configured to lift the carrying assembly at least in part by one or more carrying arms of the carrying assembly. A carrying assembly may include a perimeter frame surrounding a perimeter of a carrying plate, one or more carrying arms attached to the perimeter frame, and one or more indexing pins extending or extensible inwardly from the perimeter frame. The one or more indexing pins may detachably secure the carrying plate to the perimeter frame. A method of transporting a carrying plate may include detachably securing a carrying plate to a perimeter frame of a carrying assembly and transporting the carrying assembly with a lifting assembly.

A transport vehicle having a handle for moving the transport vehicle into a tilted position, and two wheels for supporting the transport vehicle in the tilted position relative to a floor and moving the transport vehicle relative to the floor. Above a container attachment interface, the transport vehicle has a pull-out assembly arranged on a vertical frame section with a horizontal pull-out container accommodation element for accommodating a box-shaped container. The pull-out assembly has an attachment mechanism with which the pull-out assembly can be continuously positioned vertically relative to the vertical frame section in a state attached to the vertical frame section.

A secure package delivery system comprises a lockable container configured for securement to a movable door or exterior wall of a building structure. The container includes a walled body and openable lid. A vertically and horizontally adjustable dolly handle assembly is slideably coupled to a rear of the body and operable to form an adjustable gap for receiving a portion of the door to trap and secure the container in place. The handle assembly is lockable in place to the container and in vertical position by a crank mechanism operated via a lever. The container further includes a movable securement aperture in the handle assembly and wall pin which permits securing the container to a wall via operation of handle assembly and crank mechanism. A movable latch operated by the crank mechanism secures the wall pin in the securement aperture to prevent removal of the container.

A secure package delivery system comprises a lockable container configured for securement to a movable door or exterior wall of a building structure. The container includes a walled body and openable lid. A vertically and horizontally adjustable dolly handle assembly is slideably coupled to a rear of the body and operable to form an adjustable gap for receiving a portion of the door to trap and secure the container in place. The handle assembly is lockable in place to the container and in vertical position by a crank mechanism operated via a lever. The container further includes a movable securement aperture in the handle assembly and wall pin which permits securing the container to a wall via operation of handle assembly and crank mechanism. A movable latch operated by the crank mechanism secures the wall pin in the securement aperture to prevent removal of the container.

A beverage serving trolley having a supporting structure, a handle located at a side of the beverage serving trolley for moving the beverage serving trolley, at least one wheel and a presentation basket comprising a basket handle and being configured to receive beverage bottles and ice cubes, wherein the presentation basket is arranged on the top side of the beverage serving trolley and is inserted into the beverage serving trolley, and that the presentation basket is removable from the beverage serving trolley by lifting the presentation basket in an upward direction by the basket handle.

Devices, systems, and methods are provided for helping hand trucks lift heavy objects. A device for attaching to hand trucks and lifting objects may include a pallet portion for lifting weight, the pallet portion having a bottom portion facing the ground and a top portion, wherein weight is arranged on the top portion; an angle maintaining portion attached to the bottom portion, wherein when the angle maintaining portion is touching the ground, the pallet portion is positioned at an angle greater than zero relative to the ground; and one or more slots attached to the bottom portion, wherein the one or more slots are configured to attach to a hand truck nose blade by sliding the hand truck nose blade into the one or more slots

Devices, systems, and methods are provided for helping hand trucks lift heavy objects. A device for attaching to hand trucks and lifting objects may include a pallet portion for lifting weight, the pallet portion having a bottom portion facing the ground and a top portion, wherein weight is arranged on the top portion; an angle maintaining portion attached to the bottom portion, wherein when the angle maintaining portion is touching the ground, the pallet portion is positioned at an angle greater than zero relative to the ground; and one or more slots attached to the bottom portion, wherein the one or more slots are configured to attach to a hand truck nose blade by sliding the hand truck nose blade into the one or more slots

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.

The hand truck foot hook may comprise a retaining strap and a hook. The hand truck foot hook may be adapted to pull the bottom of a hand truck out from under a load using a foot of a user. The retaining strap may detachably couple to a shoe worn on the foot of the user. The hook may be coupled to the retaining strap such that the hook is accessible on the top of the foot. The hook may removably engage the bottom of the hand truck such that the bottom of the hand truck is pulled back when the shoe is pulled back. As a non-limiting example, the hook may engage an axle of the hand truck.