Abstract: Frontal panel display with assembly and disassembly automatic system where a display receives, in the rear side (4) of its frontal panel, (1) two pairs (5) of cardboard to form the two hinges that, under the assembly unit (16) claw effect, allow the articulable boards (9) to lock perpendicularly to such panel (1) and, parallelly between them, form two supports to maintain the display straight while by the panel grooves (3) and boards grooves (12) and again under the assembly units (16) action, the display shall be folded and compacted. In another version, the frontal panel receives just one board, maintaining the same assembly and disassembly system as well as in other version, where the parallel boards pair is equally maintained locked in the perpendicular position in respect to the frontal panel so as to maintain the display assembled.

Abstract: The invention relates to a hot air outdoor advertising structure comprising an envelope (1) having at least one substantially flat surface and an opening for hot air supply in its lower part. The envelope (1) is secured to the ground by means at least two fixing ropes (8) and comprise at least one joining rope (7) having ends connected inside to the opposite side walls of the envelope (1), and at least four carrying ropes (6), having upper ends connected from inside to the upper wall of the envelope (1) and lower ends connected with at least one elastic coupler (5) being connected by means of at least four intermediate ropes (4) with a hot air supply device (2, 15, 17). The hot air supply device is preferably a basket (3) suspended to the intermediate ropes (4) and connected to a heating device placed on the ground. A source of light may be preferably installed in the interior of the envelope (1) and/or a projection screen sheet may be attached to the envelope (1).

Abstract: A wrap display system (50) employs a stick (70), a flexible display (60) structurally configured to be wrapped around the stick (70), and a hinged frame structurally configured to support the flexible display (60). The flexible display (60) is wrapped around the stick (70) for facilitating a storage of the flexible display (60) and unwrapped from around the stick (70) for facilitating an operation of the flexible display. The hinged frame has a curvilinear configuration for fixing the flexible display (60) in a storage position relative to the stick (70) in response to the flexible display (60) being wrapped around the stick (70), and a planar configuration for fixing the flexible display (60) in an operational position relative to the stick (70) in response to the flexible display (60) being unwrapped from around the stick (70).

Abstract: A portable sign stand comprises a mast for supporting an article (preferably a sign) thereon and a plurality of support legs for supporting the mast. A heart plate assembly comprises a heart plate for pivotally receiving and attaching to top ends of each of the plurality of support legs and a center tube having a hollow interior for slidably receiving the inner mast. The center tube extends upwardly a predetermined distance from a top edge of the heart plate. This predetermined distance is at least two inches in order to protect a user's fingers in the event of an inadvertent or intentional dropping of the inner mast downwardly through the hollow interior of the center tube to its minimum height position. In the most preferred embodiments, the minimum predetermined distance is at least about four inches, because this distance permits an average user's hand to be entirely wrapped about the center tube without the risk of a pinch injury if the mast is suddenly dropped to its minimum height position.

Abstract: A display adapted for use indoors and outdoors includes a stand adapted to secure a first screen. The stand comprises a first part which supports against an underlying supportive surface and comprises a first bobbin in the first part. The first screen can be wound onto and withdrawn from the first bobbin. The stand also comprises at least one support which in a support mode supports against the surface. The support is arranged to provide a turning moment which is anti-twisting in relation to the turning moment created by a wind pressure acting on the first screen, wherein Mt?Mp. The stand also comprises at least one foldable pole, or telescopic pole. The stand also includes a number of springs arranged in connection to the at least one pole, and operable to make the display bendable in windy conditions, and to withstand twisting of the springs in windy conditions.

Abstract: A collapsible sign comprising a pivotal sign carrying member, an upright member hingedly attached to the pivotal sign carrying member, and a foldable support member adapted to stabilize the upright member and the pivotal sign carrying member. The pivotal sign carrying member may be adapted to lock into a substantially perpendicular arrangement with the upright member, or fold into a substantially parallel arrangement with the upright member. A flexible membrane may be rolled around the pivotal sign carrying member. Further, the collapsible sign may include a foldable support having an asymmetric arrangement of legs attached to the upright member. Alternatively, the collapsible sign may include a support member comprising a base member in a perpendicular arrangement with the upright member, and including penetration means for stabilizing the upright member and the sign carrying member.

Abstract: A rib-engaging support is made from a unitary web having four panels, including two inner panels and two outer panels, with each panel having the shape of an isosceles trapezoid. Each panel includes a base side and a top side parallel to each other, and a pair of equal sides extending between the base side and the top side. The inner panels have a smaller size and are joined together at their bases. The outer panels have a larger size, with their top sides joined to the top sides of respective inner panels along respective fold lines. The web is folded such that the inner panels are folded one on top of the other and the outer panels are folded one on top of the other, with the inner panels on top of the outer panels. A rib-receiving pocket is formed between the inner panels and the outer panels.

Abstract: “IMPROVEMENT IN DISPLAY FOR AUTOMATIC ASSEMBLY SYSTEM” wherein one automatic assembly part (11) formed by two walls (12) with wrinkles (13), agreeing by other wrinkles (14) to two walls (15) separated from each other by their free edges (16), form one hinging part in a system of tweezers. The part (11), grooves (17) and (18) on its walls (12), receives an elastic band (19) inserted in hook-shaped grooves (8) and (10) of the juxtaposed rims (4), (5) and (6), (7) of both parts composing the body of the display (1). The part (11), by its walls (12) and walls (15), respectively accommodates between internal faces and the folds of the rims (4), (5) and (6), (7) of parts (2) and (3) composing the body of the display (1).

Abstract: The invention relates to a display unit including of two panels which are joined along the lateral edges thereof, and at least one push unit joined to one of the panels and including first and second edges wherein at least the second edge is a free edge. The inventive display unit can be collapsed, whereby the element and the panels are disposed back-to-back adopting a flat configuration. The invention also includes a pull element intended to rotate, curve or bend the push element thereby pushing the free second edge of the push element towards one of the two panels in order to expand the panels automatically from the collapsed configuration to a service position in which the display unit it adopts a convex configuration able to stand upright.

Abstract: Gust Busters solves the problem of signs being blown over in the wind or being knocked down by the pedestrians or bicycle or the like, by preventing the inward collapsing and outward expansion of the legs of the sign and thus maintaining its ideal position for optimum readability.

Abstract: A sign frame includes a panel with a first side extension and a second side extension. The first side extension defines an opening for receiving ballast. The first side extension also defines a hollow chamber for storing the ballast. The panel also includes an upper crossbar that extends between distal ends of the first and the second side extensions, and a lower crossbar that extends between proximal ends of the first and the second side extensions. The first and the second side extensions, upper cross bar, and lower crossbar define a front surface and rear surface. The front surface is configured to receive signage.

Abstract: A collapsible display arrangement has a base unit for placing against and resting the collapsible display arrangement upon a support surface with a sheet formed from a rollable material. The sheet is rolled or unrolled and has an image. The collapsible display arrangement has a first rod as a support for cooperating with the base unit and for retaining the sheet in an exposed state with the sheet in the exposed state having an upper edge section, a first lateral edge section, and a second lateral edge section. The upper edge section is supported by a second rod provided with end related permanent magnets. Each magnet is oriented and has a magnetization direction and each has an attractive force that will operate between the permanent magnet and an adjacent second oriented permanent magnet. The second permanent magnet is connected to an adjacent second display arrangement, and each of permanent magnet has a magnetization direction causing an attractive force to the second oriented permanent magnet.

Abstract: A display apparatus is disclosed that includes a screen and a frame system positioned to support the screen. The frame system includes a plurality of frame members, a hinge that couples the frame members together, and a lock that blocks relative movement of the frame members.

Abstract: New and unique connecting elements are engage in a versatile manner to construct modular constructions such as construction for exhibition, furniture, platforms, toys, displays etc. The modular construction is mobile and easy to handle.

Abstract: The advertising display stand includes a planar base with two opposed mounting brackets secured on an upper surface of the base. A collapsible support post of a rectangular configuration is secured atop the base due to engagement with the brackets. The collapsible support post in a non-collapsed state includes opposed slots that receive and engage upwardly extending portions of the mounting brackets. An advertising media is provided on or supported by the support post. In one embodiment the support post is formed from stacked elements of a known segmented wall advertising system.

Abstract: An information presenting device. The device is arranged to be capable of assuming a first configuration, in which the device is flattened for transport or storage, and of assuming a second configuration, in which the device is extended and hence self-supporting. The device comprises at least two panels 4, made of a rigid material, which are joined together along the respective edges of at least two of the panels such that the device, having assumed the second configuration, forms a hollow cylinder, and at least one locking member 6, arranged between said panels 4, for continuously adjustable locking of the device in said first or second configuration, the locking member 6 comprising a first part 8a and a second part 8b, the first part 8a being slidably connected to the second part 8b and the locking member 6 being self-locking by a friction band coupling formed between contact surfaces of the first part 8a and the second part 8b of the locking member 6.

Abstract: Stand for displaying information having at least one presentation surface, comprising a plurality of panels (32-34) made of a substantially rigid material and articulated together in an articulation direction, having two end panels (32, 34) each extending between an articulation edge (35, 36) and a free border (37, 38) substantially parallel to the articulation edge (35, 36), the stand being able to be laid flat counter to the action of elastic return means, with the two free borders (37, 38) of the two end panels (32, 34) being spaced apart from one another. The return means are arranged in order, after the panels have been unfolded, to bring the two free borders (37, 38) together, so as to be approximately coincident, and to thus set up the stand.

Abstract: A screen includes: the four arm members have first connection sections, one at each of the first and second support section side extremities, each of the first and second support sections includes at either extremity thereof a second connection section which receives the first connection section, an attachment and detachment of each of the arm members to and from the screen main body is carried out by an attachment and detachment of the first connection section to and from the second connection section, each of the four arm members has a third connection section at the support rod side extremity, the support rod has fourth connection sections which receive, one each, the four arm members, and an attachment and detachment of the arm members to and from the support rod is carried out by the third connection sections and fourth connection sections coming into engagement.

Abstract: A collapsible object is provided having a foldable frame member that has a folded and an unfolded orientation, and a material covering portions of the frame member when the frame member is in the unfolded orientation, with the material assuming the unfolded orientation of its associated frame member. A pole coupled to the panel to support the panel.

Abstract: There is disclosed an improved portable stand especially adapted for mounting targets for a shooting range, which consists of a base unit formed by a first leg and a second leg rotationally mounted to the first leg. The first leg is provided with a pair of spaced apart mounting apertures, each of the mounting apertures provided with lock means incorporated therein. At least two vertical arms are adapted to be mounted into each of the mounting apertures and lockingly engaged therein, and the vertical arms are adapted to hold and display a target therebetween.

Abstract: A banner stand having an upright display mode and a collapsed transport mode, the banner stand comprising a banner presenting graphics thereon, a base and a post extending upwardly from the base, a support member selectively operably coupleable with the post to support the banner in an upright display mode, feet selectively changeable from a transport position to a operative position have an exposed alignment surface that cooperates with another such alignment surface on an adjacent banner stand to angularly and positionally control the respective banner stands to position as desired the respective banners. Tops of the banner stands may be coupled, such as by magnets, to further support and control the spacing and positioning of the banners.

Abstract: A portable sign including three legs movable between deployed and collapsed positions and a flexible covering bearing text, graphics or both includes a biasing mechanism urging the legs toward the deployed position. A support within the biasing mechanism secures three springs with the coils facing outward, one extension from each spring embedded in an upper support member and another extension movable within a plane tangential to a periphery of a lower support member and received by a hollow portion of one of the legs.

Abstract: A pyramidal pop-open warning sign includes a support frame having a one-piece vertex with resilient arms radiating outward and downward therefrom. The upper ends of tubular legs are respectively coupled to outer ends of the arms for biased rotation between a deployed position extending downwardly and outwardly from the vertex and a contracted position disposed generally parallel to a vertical axis extending through the center of the vertex. A ground engaging foot is disposed at a lower end of each of the legs. A pyramidal skirt made of a flexible material and comprising a plurality of triangular panels, each displaying a warning message and connected together at lateral edges thereof, is draped over the support frame such that each of the panels is respectively disposed between an associated pair of adjacent legs and is stretched taut therebetween when the associated pair of legs is disposed in the deployed position.

Abstract: Advertising display unit formed by a flat blank adhering in the interior spaced defined by two advertising blanks which are equal and adhering to each other by means of tabs arranged along its length, where the flat formation blank is divided into three sections with two ends equal and one central, provided on the upper and lower edges of the end sections with notches for housing elastic means for the folding out and retention in folded position, where, due to the simplicity of the formation blank, the total width of the display stand when it is folded out may be simply defined, and place in relation the width of the advertising blanks in order to achieve the desired concavity, thus enabling definition of a unit with a circular support base.

Abstract: A sign frame assembly having journally connected frames and appearing as an inverted “V” when deployed on a surface. Each frame has legs connected by a panel, and upper and lower crossbars which are parallel to each other and connect the legs. A receptacle defined by a plane including the panel and which is parallel to and separated from a plane formed by surfaces of the legs, and the upper and lower cross bars is provided to hold a flat object which may be used as a sign. The flat object may be inserted and removed without the use of tools or fasteners.

Abstract: Described herein are inflatable signs made of a flexible sheet material, which may include a counterweight-containing base, a body connected to the base, and an arm integral with, and transverse to, the body. The base may include a sealable port for entry of the weight material, such as water. At least one of the body and the arm may also be provided with a separate sealable port through which air is introduced into the respective body, arm, or both. Further, the body and the arm may be provided with at least one sign-receiving pocket for housing letters or words to create a message. The base may be in the shape of a rectangular prism, a cylinder, a frusto-pyramid, or a frusto-cone. The inflatable sign may be assembled as a part of a kit, further containing a plurality of cards having at least one alphanumeric character printed thereon; a puncture repair patch; and use instructions.

Abstract: A banner stand including a banner presenting graphics thereon, a base and a post operably coupled to the base and extending upwardly therefrom, and a support member operably coupleable with the post to support the banner in an upright display mode and to convert the banner to a curved configuration, wherein when the banner is the upright curved display mode, the banner includes a banner axis along a length thereof, the banner axis in a first position at an angle relative to an absolute vertical, wherein the angle is greater than zero degrees. The banner stand can further include an adjuster presented with the base and configured to enable adjustment of the post, such that the banner axis is effected to a second position, wherein the angle is substantially equal to zero degrees with respect to absolute vertical.

Abstract: At least two upright subassemblies, each with a base, radial positioning members; an outer tubular member, an inner tubular member slidably received in the outer tubular member; a plunger for selective engagement with aperture(s) in the outer tubular member, upper and lower horizontal bars secured to the radial positioning members, and a flexible display secured to each set of upper and lower horizontal bars, the radial positioning members for selective positioning between selected convex, concave, in-line and right angle positions.

Abstract: A multipurpose sign base suitable for supporting temporary roadway safety signs and the like includes an upstanding mast supportable atop a ground or support surface by a substantially horizontally extending, elongate, support member connected to a lower region of the mast, and by a plurality of elongate leg members of adjustable length each having an upper portion movably connected to a central region of the mast, and each having a lower portion movably connected to a different foot adapted to engage a different area of an underlying ground or support surface at locations arrayed about the mast. An upper region of the mast is connectable to a roadway safety sign or the like, to support and display the sign. The legs and feet have retracted positions near the mast. A rearwardly extending formation of the horizontal support member preferably can be coupled to a vehicle hitch so the sign base also can be supported on a vehicle for transport while displaying a sign carried by the mast of the sign base.

Abstract: A collapsible, freestanding oversized drawing board including a frame comprised of a plurality of frame members, a drawing sheet, and attachments to the frame. Specifically, the sheet can be drawn on, painted on, washed, or receive magnets.

Abstract: A collapsible fabric display system 10 comprises a frame 12 and a fabric membrane 14 adapted for securement to the frame 12, which includes a hollow tubular spine 16 and a pair of opposed fabric spreaders 18, 20 attached to the spine 16—the spreader 18 being located within the spine 16. The spreaders 18, 20 are movable along the spine 16 under urging of a spreader drive mechanism 30 between a retracted condition of the frame 12 in which the spreaders 18, 20 are located proximate one another, and an extended condition of the frame 12 (illustrated) in which the spreaders 18, 20 are remote from one another. The spreaders 18, 20 each comprise a hub mounted on the spine and a plurality of spreader ribs pivotably connected to each hub, made up of a set of internal ribs 22 and a set of external ribs 24. The free ends of the ribs 22, 24 are adapted for connection to the fabric 14 in use and the use of two sets of three ribs 22, 24 give the display 10 an A-frame configuration.

Abstract: A sign system is disclosed in which a flexible sign panel is supported by light weight frame numbers such as fiberglass ribs joined together with a pivot connection. A sign panel of flexible material has a center section disposed between a pair of opposed sign panel portions. The center portion of the sign panel engages a cross member with the sign panel portions being folded over on either side of an upright support member. Free ends of the sign panel member are secured with a stretchable elastic cord, ribbon or the like, to a mounting member having a socket for receiving one end of the vertical support member. By engaging the mounting member and stretching the elastic cords, the mounting member is disposed over one end of the vertical support and one released, engages the vertical support holding the sign panel portions in a display position.

Abstract: A kit for suspending a sign is disclosed herein. The kit includes first and second column anchors operable to be mounted in the ground. Each column anchor has a plurality of fins facing in different directions from one another and a conical tip. The kit also includes first and second columns individually receivable in one of the first and second column anchors and selectively removable. Each of the columns has a plurality of through-apertures. The kit also includes a plurality of sets of eye-bolts and nuts, each individually receivable in one of the plurality of through-apertures. The kit also includes a plurality of cable members having latches or S-hooks at both ends and a stretchable member extending between the latches or S-hooks.

Abstract: An inflatable flag display includes a shaft having a hollow core and a sealed upper end. An aperture is located in the upper portion of the shaft and penetrates from an outer surface to the hollow core. A supporting base is connected to the shaft. A gas input connection is affixed to the shaft or the base and is in fluid communication with the core. An inflatable flag member is affixed to the shaft, formed of flexible material and has at least one inflatable chamber. The chamber is in fluid communication with the aperture and has an exhaust vent. A compressed gas source is in fluid communication with the gas input connection. A compressed gas modulator controls pressure or duration of gas flow, causing the flag to undulate. A variant includes means for rotating the shaft as the flag is inflated. Another variant includes an inflatable column replacing the shaft.

Abstract: The present invention provides a display board comprising two flexible planar members joined together along an upper edge. The planar members are extendable between a first position for transport and storage where their lower edges are adjacent and a second position where their lower edges are spaced apart and the flexible planar members are curved. The display board can be used to display posters and other printed matter. It is lightweight and very stable even in the presence of strong winds.

Abstract: A multi-sided hand-held sign includes two substantially planar panels having a preselected shape interlocking substantially perpendicularly at a common central vertical axis and held in position partly by a handle for engaging with and holding the sign panels. Indicia typical of signs held by school crossing guards are disposed on all the planar surfaces of the planar sign panels, and a slotted top end cap is engageable with the top horizontal edges of the planar sign panels.

Abstract: A foldable traffic sign system comprises a relatively rigid sign panel and a plurality of folding lines disposed in the sign panel, for permitting ready folding of the sign panel into a substantially smaller configuration. In a preferred embodiment, at least one cut is disposed partially along a dimension of the sign panel, to further facilitate ready folding of the sign panel. One of the folding lines is disposed substantially horizontally across a center region of the sign panel, and at least one of the folding lines is disposed substantially vertically on the sign panel, and intersects with the horizontal folding line. The plurality of folding lines creates a plurality of sign sections, preferably six, defined by a combination of the folding lines and cuts in the sign panel. The sign system further comprises a folding sign stand, and a tote for containing both the sign panel and sign stand.

Abstract: A monitor correction apparatus and a monitor having the same are provided. The monitor having the monitor correction apparatus includes a display panel and a first frame. The first frame covers a perimeter of the display panel and defines a display area. The monitor correction apparatus includes a front bezel that is integrally formed with the first frame and covers a part of the display area. Moreover, the monitor correction apparatus includes guide pins that are formed inside the first frame and near the front bezel. The monitor correction apparatus also includes a flexible printed circuit board which has at least one guide hole to be inserted by the guide pins. One end of the flexible printed circuit board extends into the front bezel. An optical sensor is disposed on the flexible printed circuit board and inside the front bezel and has an optical signal receiving zone.

Abstract: Display device including a unitary, rigid sheet defining a left center panel, a right center panel pivotally connected to the left center panels, a left side panel pivotally connected to the left center panel and a right side panel pivotally connected to the right center panel. Vertically extending separation lines are formed on a rear planar layer without penetrating or cutting a front planar layer so that the panels are able to pivot about vertical axes. Fold lines may be formed opposite the separation lines on the front planar layer to facilitate folding the sheet whereby the fold lines define the vertical axes about which the panels pivot. Folding of the sheet provides a compact configuration which enables the display device to be easily carried.

Abstract: The invention relates to a display unit including of two panels which are joined along the lateral edges thereof, and at least one push unit joined to one of the panels and including first and second edges wherein at least the second edge is a free edge. The inventive display unit can be collapsed, whereby the element and the panels are disposed back-to-back adopting a flat configuration. The invention also includes a pull element intended to rotate, curve or bend the push element thereby pushing the free second edge of the push element towards one of the two panels in order to expand the panels automatically from the collapsed configuration to a service position in which the display unit it adopts a convex configuration able to stand upright.

Abstract: A preferably weather resistant multi-section upright stanchion assembly for a construction site document storage apparatus, a real estate display sign and the like. The stanchion assembly includes a plurality of elongated substantially similar stanchion sections and a ground-engaging tip. Each stanchion section includes an elongated body having a hollow first end thereof and a second end thereof sized for slidable, releasable, lockable engagement into said first end of the next adjacent stanchion section to facilitate ease of height adjustment of the stanchion assembly. The stanchion assembly releasably connects at one end into a mating support cavity formed between the front and back panels of the inner frame of the storage apparatus. A single or two spaced upright stanchion assemblies support two horizontal spaced display panel support arms which, in turn, support a preferably multi-panel display sign.

Abstract: A display for tradeshows and the like, the display having a framework configurable between erected and collapsed configurations, wherein when in the erected configuration, the framework includes a front, opposed ends, and vertical elongate members presented with the framework proximate the ends. A pair of resiliently flexible end panels can be removably wrapped around the ends of the framework in a flexed position. The panels having a vertical end panel magnetic strips operably magnetically engageable with one of the elongate members. Front display panels, also with magnetic strips, can be engaged with vertical elongate members. The end panels can be secured in place by being at least partially sandwiched between the magnetic strip of front panels and the vertical elongate member.

Abstract: A retractable double-sided banner stand has a base, two upright posts, a crossbar, and a single banner with graphic image(s) disposed on both sides of the banner. The base generally includes a housing, two housing end cap assemblies, a single core, and a retracting mechanism. The banner is wound around the core, and the retracting mechanism unwinds and winds the banner with respect to the core. The leading edge of the banner is attached to the crossbar, which is wider than the width of the banner. The banner stand has an erect upright mode for displaying the images(s), and a collapsed mode for transporting the banner stand. In the erect mode, the upright posts are retained in the base by means of a quick-release locking mechanism, the banner extends upwardly from the base, and the crossbar engages with, and is supported by, the upper portion of each of the upright posts.

Abstract: An improved A-frame sign stand is disclosed. The sign stand includes front and rear panels hingedly attached. A support rod is removably attachable to the panels and prevents both separation and buckling of the panels. The support rod can be placed into various storage positions. In one such position, the rod may be used as a handle. In another embodiment, the rod can be pivoted upward and stored on an inner surface of the panel.

Abstract: A display sign apparatus includes a sign panel having opposed surfaces, each of the surfaces providing a locale for displaying a selected message to viewers. The panel preferably is in the form of a first and second panel section that are connected together such as adhered with an adhesive such as glue. Each of the first and second panel sections provides grooves that are receptive of rods. A support structure enables the panel to be supported in an upright position. The support structure can include as an example a horizontal member and a vertical member. The support structure can for example be an inverted L shaped post having a vertical section that is embedded in the earth and a horizontal section that extends laterally and generally horizontally from the vertical section. One or more rods extends through grooves of the panels to support the sign panel in an upright, vertical position. At least one of the rods extends vertically through the panel section that provides horizontal grooves.

Abstract: Retractable banner stands each comprises a base including a housing containing an extendable and retractable banner, the housing having a slot through which the banner is extended and retracted. The base includes sockets for receiving vertical poles for attachment of accessories. Such accessories can include banner support structure for an additional banner to be positioned intermediate two of said retractable banner stands whereby a three banner interconnected display may be provided with each of the banners visually separated. Such a display is highly suitable for a backwall for a tradeshow display area. Further accessories include shelves, literature holders, lighting, and electronic display screens. The base may include a housing with a pair of floor engaging saddles, each saddle with a pair of feet portions extending forwardly and rearwardly from the housing on two ends of the housing, the feet having the sockets for receiving said vertical poles.

Abstract: A portable electronic display device includes an electronic display surface having at least one display panel that displays a graphical and/or textual message, memory that stores a plurality of the messages, and one or more switches on the device that allow user selection of one of the messages. The device further includes a controller that disables the one or more switches if none of the switches are selected after a predetermined period of time after power is turned on to the display device, or if none of the switches are selected after a predetermined period of time subsequent to the last switch selection occurrence. In this manner, a person is prevented from subsequently changing the message via the one or more switches.

Abstract: The invention relates to a display unit consisting of two panels which are joined along the lateral edges thereof, and at least one push unit joined to one of the panels and comprising first and second edges wherein at least said second edge is a free edge. The inventive display unit can be collapsed, whereby the element and the panels are disposed back-to-back adopting a flat configuration. The invention also comprises a pull element intended to rotate, curve or bend the push element thereby pushing the free second edge of the push element towards one of the two panels in order to expand the panels automatically from the collapsed configuration to a service position in which the display unit it adopts a convex configuration able to stand upright.

Abstract: A collapsible structure has first and second panels, each panel comprising a top side, a foldable frame member having a folded and an unfolded orientation, and a fabric covering portions each frame member to form the panel for each frame member when the frame member is in the unfolded orientation. The panels are hingedly connected to each other along their top edges. An image is provided on the fabric of at least one of the panels, and a weight is coupled to the first panel.

Abstract: A hand-held ground-supported display device for warning passersby is disclosed. Included is a self-supporting sign panel and a plurality of at least three mast sections telescopically interfittable, one within the other. A coupler is attached to the sign panel, with a socket for releasably engaging the top mast section. The mast sections have progressively smaller internal diameters and progressively shorter lengths, with the outermost mast section having the largest internal diameter and the longest length. Middle mast upper and middle mast lower stop members are attached to upper and lower ends of the middle mast section, respectively. In one example, the middle mast upper stop member has an end wall with first and second sidewalls extending downwardly therefrom with lower free ends for interfering with stop members associated with the top and the bottom mast sections. A kit including the display device is also disclosed.