Devices, systems and methods for hanging one or more objects, such as frames, on a surface. A marking device for marking a surface for hanging one or more objects. The marking device can have a main body portion having first and second arms pivotably attached thereto. The first and second arms, as well as the main body, can each have a marker to mark a target surface. The marking device can optionally have a level indicator and the first and second arms can have markers which can slide along a ruled measure for convenient positioning of marks on the target surface. Optionally, the markers can have biased, retractable, or sheathed marker pins.

A collapsible support device configured to support an object in an inclined position, may include a base portion and an upper support panel. A hinge connecting the base portion to the upper support panel may be disposed at one edge of the base portion and a first edge of the upper support panel. The collapsible support device may be configured to be in at least one open position such that the base portion and the upper support panel are at an angle relative to each other and to be in a closed position such that the upper support panel lays against the base portion. The collapsible support device may be used to support the object at an inclined position in the open position.

A mounting apparatus that is configured to provide alternate lengths in order to assist in mounting an object or a plurality of objects to a wall. The mounting apparatus includes a first portion and a second portion that are slidably engaged. The first portion and second portion are rectangular in shape an planar in manner. The first portion includes an upper edge that is configured to mateably engage with the upper edge of the second portion and further maintain engagement therewith as the second portion is slidably moved with respect to said first portion. The second portion includes a rear surface that has a ledge member integrally formed therewith. The ledge member includes an upper surface that is perpendicular to the rear surface of the second portion. A plurality of clips are provided and are configured to be secured to a decorative element and releasably engaged with the mounting apparatus.

A planar display assembly is provided with a pane with a front reflective surface and a rear surface. An array of mounting plates is provided, each with a first fastener, and a polygonal mounting plate adhered to the rear surface by an adhesive. A plurality of second fasteners is each engaged with one of the array of first fasteners for linear adjustment relative to the pane in a direction generally perpendicular to the pane to support the planar display assembly upon an upright support surface. Each mounting plate is oriented upon the pane rear surface such that at least one vertex extends away from the corresponding first fastener in a direction toward another sequential first fastener within the array of first fasteners. A metal bracket is adapted to be mounted to the upright support surface. The bracket has at least one enclosed cleat to receive two of the second fasteners.

A planar display assembly is provided with a pane with a front reflective surface and a rear surface. An array of mounting plates is provided, each with a first fastener, and a polygonal mounting plate adhered to the rear surface by an adhesive. A plurality of second fasteners is each engaged with one of the array of first fasteners for linear adjustment relative to the pane in a direction generally perpendicular to the pane to support the planar display assembly upon an upright support surface. Each mounting plate is oriented upon the pane rear surface such that at least one vertex extends away from the corresponding first fastener in a direction toward another sequential first fastener within the array of first fasteners. A metal bracket is adapted to be mounted to the upright support surface. The bracket has at least one enclosed cleat to receive two of the second fasteners.

An upper component is horizontally oriented and formed with upper and lower surfaces and front and rear edges. A hook extends upwardly from a central extent of the upper surface. An anti-tipping leg has a lower end attached to the rear edge. A slider assembly is formed with a fixed plate attached to the lower surface of the upper component and a movable plate below the upper component. The slider assembly is also formed with an intermediate plate slidably coupled between the fixed plate and the movable plate. The slider assembly includes a clip in an inverted U-shaped configuration depending from the movable plate.

An upper component is horizontally oriented and formed with upper and lower surfaces and front and rear edges. A hook extends upwardly from a central extent of the upper surface. An anti-tipping leg has a lower end attached to the rear edge. A slider assembly is formed with a fixed plate attached to the lower surface of the upper component and a movable plate below the upper component. The slider assembly is also formed with an intermediate plate slidably coupled between the fixed plate and the movable plate. The slider assembly includes a clip in an inverted U-shaped configuration depending from the movable plate.

An adjustable mount assembly for supporting a convex mirror or other devices on the top of a cubicle/office partition wall. In one embodiment, the adjustable mount assembly comprises a supporting element having a vertical tubular member configured to securely hold a connecting means, such as a Z-bracket for supporting a convex mirror, an adjustable element insertable into the supporting element, and two clamping elements that when inserted into vertical slots in each of the supporting element and the adjustable element, form a clamping assembly that holds the adjustable mount assembly snugly in place on top of the partition wall. The adjustable mount assembly is adjustable to snugly fit over the top of any partition wall to support a convex mirror or other devices by means of an interchangeable mount adapter and may also comprise release buttons on the adjustable element to facilitate disassembly of an assembled mount assembly.

An adjustable mount assembly for supporting a convex mirror or other devices on the top of a cubicle/office partition wall. In one embodiment, the adjustable mount assembly comprises a supporting element having a vertical tubular member configured to securely hold a connecting means, such as a Z-bracket for supporting a convex mirror, an adjustable element insertable into the supporting element, and two clamping elements that when inserted into vertical slots in each of the supporting element and the adjustable element, form a clamping assembly that holds the adjustable mount assembly snugly in place on top of the partition wall. The adjustable mount assembly is adjustable to snugly fit over the top of any partition wall to support a convex mirror or other devices by means of an interchangeable mount adapter and may also comprise release buttons on the adjustable element to facilitate disassembly of an assembled mount assembly.

A device and method for locating a hanger for an object on a vertical surface, in which an elongated strip with a breakpoint of reduced tensile strength indicates the precise point for placing the hanger. The elongated strip is adhered to the rear of the object such that the breakpoint or other marker aligns with the top of the D-hook, bracket, wire, or keyhole slot. The object is positioned on the wall and a downward pressure breaks the strip leaving an indication of where the hanger should be placed.