A portable advertising platform system for store front, street side and indoor promotions. The platform can elevate signs and products above obstacles. Items are fastened at their tops only allowing them to freely swing; wind resistant. This rugged, lightweight platform is made from plastic or aluminum and consists of several joints interconnected by square shaped insert tubes; thumb screw fastening. Tubes can couple together to form longer members. Joints can rotate 90 degrees to create perpendicular branches. The platform consists of a lower cart with several vertical mounts, supporting an upper web with multiple tiers and overhanging arms. The platform can substantially stretch horizontally, vertically and in width providing numerous configurations. The 4 leg levelers telescope multiple feet both horizontally and vertically to level the cart on rough uneven terrain. Leg levelers also act as durable brakes; friction with ground. Detachable large 8 inch wheels swivel for easy maneuvering.

A support arrangement within a retail environment. The arrangement includes a unit that includes a casing with a flat rear side, at least three recesses arranged in a pattern are formed in the rear side. The recesses are shaped such that a shoulder extends around at least a section of the recess in the rear side. The arrangement includes a support device including a flat support body to be secured to a wall and a shelf or a support structure. The support device includes a corresponding number of attachment protrusions that have shape and dimension corresponding to the recesses and each including a support surface to bear against the shoulder of the recesses to maintain the unit attached. The arrangement includes a releasable locking device arranged to maintain the support surfaces in contact with the shoulders in the recesses. The locking device has a male/female configuration.

A support arrangement within a retail environment. The arrangement includes a unit that includes a casing with a flat rear side, at least three recesses arranged in a pattern are formed in the rear side. The recesses are shaped such that a shoulder extends around at least a section of the recess in the rear side. The arrangement includes a support device including a flat support body to be secured to a wall and a shelf or a support structure. The support device includes a corresponding number of attachment protrusions that have shape and dimension corresponding to the recesses and each including a support surface to bear against the shoulder of the recesses to maintain the unit attached. The arrangement includes a releasable locking device arranged to maintain the support surfaces in contact with the shoulders in the recesses. The locking device has a male/female configuration.

A combination signboard having the characteristics of low cost, ease of fabrication, maintenance and replacement is disclosed to include a signboard body having multiple through holes, multiple display devices detachably mounted on the signboard body, each display device including a mount having a recessed portion and multiple countersunk holes located in the recessed portion, a light guide plate positioned in the recessed portion, a light source module sandwiched between the light guide plate and the recessed portion and connection members made in the form of a screw bolt and respectively mounted in the countersunk holes of the mount, and locking members made in the form of a screw nut and respectively threaded onto the screw bolt-shaped connection members to detachably lock the display devices to the signboard body.

Scintillating display panels having a plurality of display element posts formed on the top surface and integrated interlocking couplings formed in the edge margins of each display panel.

Scintillating display panels having a plurality of display element posts formed on the top surface and integrated interlocking couplings formed in the edge margins of each display panel.

A marking strip has a plurality of marking elements which are connected to each other by a connecting region. The marking strip having the marking elements is designed to mark electrical devices, in particular electrical devices that can be arranged next to each other such as terminal blocks. Each of the marking elements has a marking plate including at least one writing field which can be provided with information. On the side facing away from the writing field, each of the marking elements has a locking contour which is integrally connected with the marking plate. The marking strip is formed of at least two different plastic materials of different hardness. The locking contour of each marking element is formed of a harder plastic material, and the marking plate is formed of a softer plastic material at least in the region of the writing field. The connecting region between the marking elements is formed of the softer plastic material.

A public utility marker assembly includes a water marker, a sewer marker, a gas maker, an electric marker and a communication marker that is each insertable into ground to mark the location of a respective an underground water line, underground sewer line, underground gas line, underground electric line or underground communication line. Each of the water marker, the sewer marker, the gas marker, the electric marker and the communication marker are comprised of a water soluble material. In this way each of the water marker, the sewer marker, the gas marker, the electric marker and the communication marker will decompose after a sufficient duration of time to protect the environment.

A signage system and a method of using the same. The system includes a base plate with front and rear surfaces; one or more signs engageable with the base plate; each sign having a rear surface positionable adjacent the front surface of the base plate; a boss extending outwardly from the rear surface of the sign or a front surface of the base plate; and an aperture defined in the other of the rear surface of the sign or the front surface of the base plate; wherein the boss is received in the aperture; and wherein the sign is moveable relative to the base plate between an unlatched position and a latched position; and when in the latched position the boss is not removable from the aperture. A locking member is engageable with the base plate to selectively prevent relative movement between the signs and the base plate.

A display system having a mounting plate configured for being secured on a wall, the mounting plate comprising a mounting plate body and a mounting plate connector formed on or in the mounting plate body, and a first display plate configured for being removably installed on the mounting plate, the first display plate comprising a first display plate body and a first display plate first connector formed on or in the first display plate body, the first display plate first connector configured for selectively engaging the mounting plate connector, the first display plate body having a first indicia formed thereon, whereby upon securing the mounting plate on the wall and removably installing the first display plate on the mounting plate as by engaging the first display plate first connector with the mounting plate connector the first indicia formed on the first display plate body is visible.