Abstract: An emergency warning device comprising a base, three arms extending upwardly from the base to define an equilateral triangle, one of the arms extending horizontally on the base and the other two arms extending upwardly. Each arm has reflective and fluorescent means on opposed surfaces thereof. Vane devices are constructed and arranged, shaped and positioned on the equilateral triangle and such that air flow against a face of the triangle produces a downward force tending to prevent movement of the device relative to a road surface.

Abstract: A portable self-righting traffic marker comprises a generally rigid body having a base on which the marker can rock and includes an outwardly flaring region merging with an integral upper part. The base is so weighted that in use the marker returns to its upright position by itself when it is knocked over.

Abstract: A warning device suitable for use in conjunction with a disabled vehicle is constructed from one or more flat sheets of a foldable material and includes a base portion, a pair of upright portions secured to each other in back-to-back relationship, and a pair of sloping portions extending upwardly from the base portion to the upright portions. A flap extends downwardly from the base of the warning device for insertion between the body of the vehicle and the opened hood or trunk thereof, the flap serving to anchor the warning device to the vehicle when the hood or trunk is closed. Warning indicia, such as reflective striping, is applied to the outward faces of the upright portions and sloping portions of the warning device. A bi-directional warning light is incorporated within the upright portions of the warning device for added visibility.

Abstract: A display for the back wall of a tradeshow booth comprising a frame having four foldable corner members of tubular material, each with a pair of pivoted legs with each leg having one part of a two-part fastening tape adhered thereto and footings formed of tubular material for supporting the connected corner members in a vertical position.

Abstract: A reversible, portable direction indicating sign for use in road construction and maintenance work includes an upper indicia bearing panel rigidly attached to and spaced from an upright member and a lower indicia bearing panel rotatably mounted on the upright member. The lower indicia bearing panel includes an arrow imprinted thereon which can be pointed to the right or to the left by rotating the second indicia bearing panel. The word "KEEP" is printed on the upper indicia bearing panel. The word "LEFT" is printed on the lower indicia bearing panel beneath the arrow when the arrow points to the left. The word "RIGHT" is printed on the lower indicia bearing panel beneath the arrow when the arrow points to the right. When the arrow points to the right the portion of the lower indicia bearing panel on which the inverted word "LEFT" is imprinted in located in the space between the upright member and the upper indicia bearing member, so that the word "LEFT" is covered thereby.

Abstract: An improved traffic channeling device for positioning on a highway in a normal traffic flow pattern. The improved device comprises a generally paperboard shell structure which has formed on its lower portion an inwardly folded flap structure. An inner cap like structure is positioned within the device and is positioned in contact with the lower inner periphery of the shell and the inwardly folded flap structure to act as a means to aid in the forming of the device in its predetermined shape. The inner cap like structure serves also as the means to support an object positioned over the flap structure to hold the shell structure in a predetermined position on the highway. The outside of the shell structure contains warning means for warning the traffic flow that the device has been positioned on the highway with the warning means comprising in the preferred embodiment an adhesive reflecting tape being applied to at least a portion of the outside of the shell structure.

Abstract: A traffic barricade or marker comprises a base in the form of a conventional pneumatic vehicle tire having a pair of substantially vertical flexible plastic tubular posts upstanding from the tire upper sidewall from aperture means located diametrically across from each other. The tubular posts in their unflexed condition are substatntially straight and upwardly diverging in a symmetrical manner away from the tire principal axis. A substantially rectangular structural member has a pair of longitudinally spaced tubular-like connector formations thereon of a size to be freely telescoped over the upper end portions of said posts. The structural member has a predetermined major dimension between its connector formations so as to continually flex the upper end portions of the posts into substantial parallel relation whereby said connector formations are releasably retained on the posts.

Abstract: A collapsible conical element, particularly in the form of a collapsible road marker cone, comprises a base which is preferably relatively heavy, and a coiled strip, preferably of a resilient plastics material, the outer turn of the strip being restrained from pulling away from the base on extension of the coiled strip to form a cone and the strip having at least two projections, one on each face thereof disposed longitudinally and with the projection on the radially outward face being below the projection on the radially inward face when the cone is in the upright position base down. The base is preferably a substantially planar member, e.g. thick rubber sheeting, with a substantially circular aperture within which the outermost turn of the strip is retained, either by virtue only of the resilience of the coiled strip or with additional fixing.

Abstract: Roadway traffic and/or warning signs are provided with the construction thereof being such so as to provide flexible and/or pliable structures which are simultaneously lightweight for easy handling, but are of substantial strength. The signs of the invention are, preferably, comprised of molded polyurethane foam of integral structure which will give upon impact without damage, and will revert to their previous position once the forces causing the impact are removed.

Abstract: A self-standing floor sign comprising two panels (15 and 16) hinged together at their upper ends, one panel (16) having a tubular hinge portion (24) provided with a slot (27) (28), the other panel having a core (31) (32) rotatable in said hinge portion (24), said core having a laterally directed U-shaped notch (31') (32') adapted to allow said core to hook into and pass laterally through said slot (27) (28) into said hinge portion (24) by simultaneously rotating and pressing radially inward on said core (31) (32) to snap it past the upper edge of said slot (27) (28).

Abstract: Disclosed herein is a collapsible traffic cone marker characterized by a cylindrical base portion having one open face, an upwardly extending spiral reflective marker capable of collapsing and nesting within the base portion, and a bolt mechanism which can retain the spiral reflector within the casing when actuated or when released can allow the spiral spring to extend upwardly thereby approximating a conventional conical traffic marker.

Abstract: A barrier for use as a breakwater or highway safety divider having a reinforced resilient base in which are embedded a plurality of tires extending outwardly of said base and means for joining a plurality of said bases in line.

Abstract: An accident screen kit comprises an elongated fabric screen of light-reflective material, preferably of alternating stripes. The material is in the form of an elongated strip which is supported at each end by a folding post of a light weight tubular plastic material. The posts are each provided with mounting cables for supporting the same in a position obscuring the site of an accident from the view of passing motorists. The fabric is also provided with a plurality of elongated slots which permit passage of air and thus prevent wind damage. The use of this accident screen obscures accident sites and prevents the inevitable slowdown in traffic passing the site of an accident. The accident screen is highly portable and may be handled and erected by one person.

Abstract: A chemiluminescent lightstick with an attached actuating device is stored inside a container having a hinged lid which opens for access to and for display of the lightstick. The container comprises clamping means by which the lightstick is held at a display position in the open container. The lightstick as clamped in the display position holds open the lid of the container. In this mode, the lightstick and container make a convenient lantern.

Abstract: The versatile all purpose barricade structures of this invention include a portable road sign unit which utilizes a triangular brace member or support bracket and collapsible legs with ring means for locking them in place. Hollow legs are utilized in connection with plugs which enable the legs to be repaired on the job when necessary. The legs may also be internally loaded so that the use of sand bags and the like is unnecessary. The structures include a tape unit which may be quickly and conveniently put in operating position. The structures also include a slidable barricade panel which may be used in connection with separate leg units. The support bracket and associated leg units may be a separate item which slidably receives a barricade panel of any length, or the bracket and legs may be permanently affixed to a barricade panel. The barricade panel may also be stood on end to serve as an upright, elongated light or flag holder.

Abstract: A sign assembly for motorist comprises an accordion folded sign element with each fold having a given message and which may be folded to expose the desired message with the sign element being mounted within a similar foldable holder so that the sign assembly is foldable as a unit from an inoperative or folded condition to an operative or extended condition and vice versa.

Abstract: A signal lamp comprises a housing defining two openings of corresponding overall shape and size, and an electrical light source mounted in the housing to provide a light beam which leaves the housing by way of one of the openings. The lamp also comprises translucent members, each of which corresponds in overall shape and size to the shape and size of each of the two openings, and retaining nibs for retaining any one of the translucent members in the first opening, so that the light beam passes through that translucent member when leaving the housing, and for retaining any one at least of the translucent members in the second opening. At least one of the translucent members includes a color filter so that when that translucent member is fitted in the first opening the color of the light beam is modulated by the color filter.

Abstract: An emergency distress signal device for use on vehicles and the like having a semi-adaptable magnetic base member and a telescopic mast whose base is secured within said base member. The mast has a semi-circular, fixed loop at its peak for attachment of a flag. A flexible flag of a generally rectangular shape has a grommet on its upper and lower interior corners. A wire loop running through the upper grommet and the fixed semi-circular loop attaches the flag to the upper end of the mast. A second wire loop passing through the lower grommet and around the mast serves to fully secure the flag to the mast and permits the mast to be telescoped inwardly and outwardly without removing the flag. When the mast is fully retracted, the flag may be folded and wrapped around the short segment of the mast remaining above the base member, thus providing a very compact device for storage in a convenient pouch.

Abstract: A foldable reflector for roads and highways in which the reflecting member is mounted on a panel held vertically on a supporting base. The panel is abutted on both sides by hinged wire stands which are spring-loaded to bear against the panel so as to keep it in a central and upright position.

Abstract: In a device for rapidly screening off a traffic accident site from view a non-transparent elongate sheet of a thin flexible material has one of its short ends secured to a spring-activated rod in the nature of a curtain rod on which the sheet is windable, said rod being mounted lengthwise within a portable cylindrical container having a longitudinal slot through which the sheet is movable for winding and unwinding purposes while being prevented from passing entirely into said container through said slot. The container is provided at one end thereof with means for readily and releasably connecting the same in an upright position with a stationary object, while a supporting post is connectible to said sheet at the free end thereof and adapted to be secured to a stationary object at a distance from said firstmentioned stationary object to thus support the unwound sheet in a substantially vertical position.

Abstract: A portable safety traffic barrier comprises a vertical hollow column of a thin flexible material upstanding from a base and a pair of vertically spaced substantially parallel hollow members of a resilient flexible material extending horizontally from the vertical column. Each of the column and horizontal members are inflated with a gaseous medium or are filled with a resilient medium so that the column and horizontal members will return to their initial positions after any impact thereto. The free ends of the arms are connected by a web and there is a light on one of the horizontal members connected through electrical leads to a battery mounted on the base. The leads are passed through loops on the column and horizontal member to secure the leads in position.

Abstract: A self-righting tippable roadway marking device includes a base member with a substantially spherical lower ground-engaging surface. A blind bore is formed in the base member centrally thereof and is adapted to releasably retain a staff element fixedly therein. An elongated staff element has its lower portion mounted non-rotatably in the blind bore and has a plurality of wind vane elements secured fixedly thereto. The wind vane elements extend radially outwardly from the staff element and are spaced equidistantly thereabout. Thus, in response to wind or other forces, the marking device will exhibit a tipping and rotating movement on its spherical lower surface.

Abstract: Barrier device consisting of a fluorescent strip of fabric supported on a stretchable cord.

Abstract: The present invention is directed to a collapsible road barrier which includes at least one horizontal reflective member which is attached to the upper portion of four supporting legs. The four supporting legs are positioned in pairs with the upper portion thereof hinged together and the lower portion thereof spaced from each other so as to provide support for the horizontal reflective member. The collapsible road barrier also includes a universally collapsible bunk positioned adjacent the lower ends of the supporting legs. The universally collapsible bunk is generally rectangular in shape with each of the four corners of the bunk being attached to one of the supporting legs to provide a surface upon which material such as ballast may be positioned. The collapsible road barrier is readily folded to provide for convenient storage.

Abstract: A traffic barrel constructed of a lightweight material consisting of two elements that may be readily assembled and stabilized in position and readily separated upon a substantial impact. The traffic barrel may mount one or two warning lights for nighttime traffic channelization purposes. The traffic barrel may have a "D" cross-section to prevent its rolling along a surface and have a stepped configuration to permit stacking of the two elements thereof.

Abstract: A signal device is provided that includes a signal flag or reflector mounted at one end of an oscillating pole for providing visual identification of a hazard. The signal device is coated with light reflective material and is mountable to, for example, the roof of a disabled car. The device further includes a spring powered motor capable of oscillating the pole for an extended period.

Abstract: A traffic safety control module system and more particularly a module system comprising two primary module configurations which may be selectively utilized to construct: barricades and channeling devices; vertical panels; systems which are acceptable and superior substitutes for barrel or drum applications; guard rail sections; impact barrier systems; and the like.

Abstract: A reusable safety warning device. A plurality of reflective strips of flexible material are adapted to protrude outwardly from an end of an elongate cylindrical body member and droop down to form a pompon-like reflector. A battery-powered light source is disposed within the reflector to radiate light which is reflected off of the flexible strips so that the device resembles a burning incendiary flare. Means are provided for retracting the reflective strips and light source inside the elongate body for storage of the device, and the device is provided with a pair of retractable legs for supporting the reflector end of the body above a surface when in use.

Abstract: A barricade system for erection in a jiffy comprises various interchangeable components for quickly and easily making up a barricade appropriate to the immediate situation.

Abstract: A safety device consists essentially of at least one octagonal plate which is provided on the opposed faces thereof with a luminous or light-reflective material. Each such plate is given connecting means cooperable to detachably secure the device to a selected object such as a garment worn by a person, an umbrella carried by such person or a collar worn by a pet animal. In one of the preferred forms of the invention the device includes a pair of plates connected integrally along adjacent edges by a living hinge. In such form the device is preferably made of a synthetic plastics material and is molded in a single step.

Abstract: A portable sign, and method for manufacturing a display portion thereof, useful on highway construction projects for alerting motorists to road repairs, hazards, and the like, that is arranged to be easily erected or taken down, with component parts that can be broken down and telescoped within a tubular mast thereof, facilitating handling and storage. The portable sign incorporates: a base, that is formed to receive a ballast material therein; a tubular mast for releasable coupling to that base; a cap for installation on top of the mast; a cross arm that can be installed to approximately a midpoint of the mast, extending across the mast at a normal angle thereto, and a display portion.

Abstract: A road buoy generally comprises a weighted base and a collapsible marker portion. When the road buoy is in use, the collapsible portion, which is brightly painted for high visibility, is expanded to its full operational height. When the road buoy is being stored or transported, the collapsible marker portion is folded down to facilitate handling and to reduce the amount of storage space required. The collapsible marker portion, which can hold a warning flasher light, is removably attached to the weighted base permitting either portion of the road buoy to be easily repaired or quickly replaced if damaged.

Abstract: A boundary marker or delineator is disclosed comprising an elongate hollow cylindrical pole member normally held in an upright position with respect to a base member by means of a solid flexible support member. The cylindrical pole member is filled with a solidified foam and closed by opposed end caps held in place by a centrally-disposed rigid rod member threadedly connected to each. When utilized as a path delineator for moving vehicles, the boundary marker is capable of withstanding impact forces upon being struck and crushing forces upon being run over by vehicles of all types.

Abstract: A blinking light reflector for imparting a flashing signal to a viewer is provided having a reflective or luminescent bulb which oscillates in position with respect to a cooperating reflective surface.

Abstract: A movable barricade for use at construction sites having supporting legs connected by rails and further having at least one of its rails formed by a panel of thermoplastic material having a flame-oxidized forward surface to which pressure sensitive adhesive material is attached and arranged for delivering a warning message, the back surface of the panel having protruding ribs formed of the same piece of material as the remainder of the panel.

Abstract: A construction suitable for incorporation into a display device, reflector, or the like. The construction employs a closed loop of material having elongated side wall portions. The loop is generally cross sectionally H-shaped. A flange or the like may project laterally outwardly from one side wall portion of the loop. A pair of plates are provided, each plate having a groove formed about the perimeter of the inner surface thereof and being adapted to nest matingly in a different lateral opposed side face defined by the loop. The plates are directly interconnected together when rested in the loop and interlock over the inside legs of the loop.

Abstract: A portable traffic marker in the form of a tetrapod with one by hollow is disclosed. A counter sink may be formed in each of the other three legs shaped as a parabola. A plurality of this type of marker may be nested together by means of the hollow and countersink.

Abstract: A highway barricade which has an appearance similar to that of a large steel drum is formed of an organic polymer. The sidewalls of the barricade are slightly tapered to permit the nesting together of a plurality of similar units, and the base portion thereof is provided with weighting means to permit it to withstand normal forces encountered in highway situations. Visibility of the device is enhanced by incorporating fluorescent, phosphorescent and/or reflective materials in the polymer; by providing faceted surfaces; and/or by locating a light source inside a translucent barricade.

Abstract: Hollow molded plastic support member for use in forming a variety of traffic warning devices has an inverted Y-shape which forms a pair of spaced angled legs and a vertical post portion. The post portion includes a pair of vertically elongated, spaced apertures defined by integral plastic connecting walls which space the opposed planar side portions of the support member from each other. An opening in the post portion permits ballast to be loaded into the hollow interior of the legs. A single support member can be used in combination with a vertical member having portions which snap fit with the apertures to form a three-legged sign or light support. Pairs of support members can be used with a variety of disclosed cross bar arrangements to form barricades and warning signs. The snapfit design of several of the disclosed warning devices permits the devices to come apart when hit by a vehicle without causing damage to either the vehicle or the warning device.

Abstract: A highly visible safety marker having a moving element enhancing visibility along with luminescent colors, incorporating a foldable character, easily storable, which can be affixed to the interior of an automobile trunk lid providing static warning whenever the trunk is open as well as occupying minimumal and unused space.

Abstract: A signal device combining a fluorescent or phosphorescent light tube and a slip on holder and which is designed to be thrown or dropped from a vehicle as a warning marker. The light tube is preferably of the chemically actuated type and the holder preferably has four resilient appendages serving to ensure that the device will assume an angular position of about 45.degree. when dropped.

Abstract: A signal device combining a fluorescent or phosphorescent light tube and a ovel base to be thrown or dropped from a vehicle as a warning marker. The light tube may be of the chemically actuated type and the base preferably has four pivotally attached resilient legs serving to ensure that the device will assume an angular position of about 45.degree. when dropped.

Abstract: A triagnular folding reflective flare is disclosed, of the type having a reflective lower member and two reflective side members which are connected together for relative movement between a triangular erected position and a folded position with the side members compactly folded relative to the lower member. A heavy base is movably connected to the lower member for movement between folded and unfolded positions. The base comprises a hollow member with a heavy material retained therein. The weight of the heavy material enhances the stability of the flare. The heavy material is preferably a highly economical material having considerable weight, such as concrete. However, the heavy material may comprise any suitable heavy aggregate mixed with any suitable binder, such as Portland cement, any other suitable mineral cement, an epoxy plastic or various other suitable plastic materials.

Abstract: A barrier for use as a breakwater or highway safety divider having a reinforced concrete base in which are embedded a plurality of tires extending outwardly of said base and means for joining a plurality of said bases in line.

Abstract: A signal device combining a fluorescent or phosphorescent light tube and a eighted base designed to be thrown or dropped from a vehicle as a warning marker. The light tube is preferably of the chemically actuated type and the base preferably has four resilient legs serving to ensure that the device will assume an upright position when dropped.

Abstract: A foldable triangular traffic signalling device including a collapsible body having first, second and third leg members connected together for movement between an erect triangle forming position in which each leg member constitutes one leg of a triangle and a folded position. One of the leg members has a pair of spaced sidewall members, and the other leg members each have an inner end received in the space between the sidewall members and pivotally connected to the sidewall member such that the other leg members can be folded and stored within the space between the sidewall members when the device is not in use. Light reflective means is provided on the outer surface of the leg members to define a triangular warning device when the leg members are in their erect position.

Abstract: A foldable emergency reflecting device comprising three members having reflective media thereon. Each member comprises two arms extending at an acute angle with respect to an apex. The ends of the arms are pivotally interconnected such that the members can be extended to form an emergency reflective triangle or folded to form a compact triangle for storage. A foldable base is provided.