A sign assembly including a flip placard assembly, a placard support assembly, a flip assembly, hinges, flip placards, and placard supports such that the flip placards can be interchanged. A clear cover connected to a bottom placard support creating a compartment for additional messaging. A method of quickly interchanging flip placards for use in a nuclear facility or hazardous environment.

A sign assembly including a flip placard assembly, a placard support assembly, a flip assembly, hinges, flip placards, and placard supports such that the flip placards can be interchanged. A clear cover connected to a bottom placard support creating a compartment for additional messaging. A method of quickly interchanging flip placards for use in a nuclear facility or hazardous environment.

An autonomous flip-up license plate mount for motorcycles that improves the aesthetics of a motorcycle while ensuring a license plate is properly displayed during use of the motorcycle. The mount includes a first mounting plate, a second mounting plate, an automatic pivoting mechanism, and a hinge mechanism. A first end of the first mounting plate is connected along the hinge mechanism. Additionally, the hinge mechanism is connected along a rear surface of the second mounting plate, allowing for relative rotation about a main axis of the hinge mechanism. The automatic pivoting mechanism is a motorized system used to rotate the second mounting plate about the hinge mechanism. Accordingly, the automatic pivoting mechanism is operatively coupled between the first mounting plate and the second mounting plate. Thus, activation of the automatic pivoting mechanism positions the mount into either a functional configuration or a collapsed configuration.

An autonomous flip-up license plate mount for motorcycles that improves the aesthetics of a motorcycle while ensuring a license plate is properly displayed during use of the motorcycle. The mount includes a first mounting plate, a second mounting plate, an automatic pivoting mechanism, and a hinge mechanism. A first end of the first mounting plate is connected along the hinge mechanism. Additionally, the hinge mechanism is connected along a rear surface of the second mounting plate, allowing for relative rotation about a main axis of the hinge mechanism. The automatic pivoting mechanism is a motorized system used to rotate the second mounting plate about the hinge mechanism. Accordingly, the automatic pivoting mechanism is operatively coupled between the first mounting plate and the second mounting plate. Thus, activation of the automatic pivoting mechanism positions the mount into either a functional configuration or a collapsed configuration.

A mobile elevating apparatus may include a mobile base having a front and a rear with a longitudinal axis being defined between the front and rear, with the mobile base comprising a frame and a wheel assembly mounted on the frame to support the frame in a manner permitting mobility. The apparatus may also include a lift assembly including at least one tier and being mounted on the frame and being extendable and retractable with respect to the frame to raise and lower a top of the lift assembly, an object mounted on the top of the lift assembly such that extension and retraction of the lift assembly raises and lowers the object, a power source positioned on the mobile base; and a control assembly mounted on the mobile base. In embodiments, the object may comprise a display sign.

A mobile elevating apparatus may include a mobile base having a front and a rear with a longitudinal axis being defined between the front and rear, with the mobile base comprising a frame and a wheel assembly mounted on the frame to support the frame in a manner permitting mobility. The apparatus may also include a lift assembly including at least one tier and being mounted on the frame and being extendable and retractable with respect to the frame to raise and lower a top of the lift assembly, an object mounted on the top of the lift assembly such that extension and retraction of the lift assembly raises and lowers the object, a power source positioned on the mobile base; and a control assembly mounted on the mobile base. In embodiments, the object may comprise a display sign.

A display system for use in a sound hole of a guitar, the display system includes legs extending outwardly from a central point; a base connected to the legs; and a top plate rotationally connected to the base, the top plate having a weight such that the weight rotates to a bottom location during any manipulation of the base; the legs are to engage with the guitar to secure the display system within the sound hole.

A display system for use in a sound hole of a guitar, the display system includes legs extending outwardly from a central point; a base connected to the legs; and a top plate rotationally connected to the base, the top plate having a weight such that the weight rotates to a bottom location during any manipulation of the base; the legs are to engage with the guitar to secure the display system within the sound hole.

A sign including a frame configured to support a sign face. The frame includes a first section and a second section. The sign also includes a first bracket coupled to the frame, the first bracket defines a longitudinal axis, and a second bracket coupled to the first bracket. The second bracket is rotatable with respect to the first bracket, and the second bracket is movable between a first position in which the second bracket extends transverse to the longitudinal axis and a second position in which the second bracket extends along the longitudinal axis. The sign also includes a light bar coupled to the second bracket. The second section is movable with respect to the first section between an installed position and a collapsed position.

A sign including a frame configured to support a sign face. The frame includes a first section and a second section. The sign also includes a first bracket coupled to the frame, the first bracket defines a longitudinal axis, and a second bracket coupled to the first bracket. The second bracket is rotatable with respect to the first bracket, and the second bracket is movable between a first position in which the second bracket extends transverse to the longitudinal axis and a second position in which the second bracket extends along the longitudinal axis. The sign also includes a light bar coupled to the second bracket. The second section is movable with respect to the first section between an installed position and a collapsed position.