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Document Title |
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6688028 |
Condition responsive traffic sign
A vertically disposed placard has two sections, one disposed over the other, with the upper section of the placard attached to a pole, standard or other mount. A hinge connects the bottom perimeter...
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6622409 |
Collapsible safety sign
A safety sign is provided which includes a collapsible tripod base that removably supports a hollow tube therein. The hollow tube stores a foldable fabric sign therein which includes pockets at the...
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6615523 |
Reversible A-frame sign
A display sign having a frame with a jointed hinge which allows the two display boards to be rotated 360 degrees to double the usable display area, the display boards can be removed and replaced,...
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6606809 |
Fold-up sign panel assembly
A sign stand is provided having a foldable support mechanism for quickly and conveniently manipulating the sign panel from a deployed state to a folded state. The fold-up sign panel assembly...
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6584716 |
Vandal resistant sign and method
A vandal and weather resistant sign is disclosed including a support plate having a plurality of regularly spaced rectangular openings and replaceable tiles carried by and fixed to the plate. The...
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6560906 |
Portable sign stand having frangible post
A portable signpost assembly having a portable base structure and a frangible support post coupled to the portable base structure. The frangible support post includes a plurality of corners,...
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6550731 |
Device for mounting sign of direction to post
A device capable of firmly mounting a sign of direction to a post is disclosed. A cylindrical connector is fitted into the top end of the post, while an annular locking member is fitted over the...
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6543165 |
Folding traffic warning device
A folding traffic-warning device includes an enclosure and enclosure base define first and second ballast compartments, which may be filed with sand, liquid or other material to provide stability...
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6524412 |
Method for forming and applying a roadside display system
A method for forming and applying a roadside display system is disclosed. Character-shaped are formed in a thermoplastic polymer resin material with a highly reflective face. A readily available...
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6522263 |
Traffic control system and kit
A traffic control system includes a vertically and horizontally disposed pole. The vertically disposed pole has a lower end mounted to a ground surface while an upper end mounts the horizontally...
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6519884 |
Street and road sign
A road sign having a plate mounted on a post. The plate has a primary traffic symbol on one side providing first traffic information. There is at least one secondary traffic symbol on the one side...
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6516573 |
Integrated breakaway for support posts
A support post or coupling for a sign post assembly having an integrated breakaway system. The post or coupling has a selected predetermined shape and is adapted for carrying an associated...
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6508195 |
Retractable safety marker
A retractable safety marker is a device designed to provide motorists with advance warning of disabled vehicles and/or work zone areas. The device has been designed to withstand reasonable winds...
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6508024 |
Roadway sign
A new and improved highway sign or billboard advertising structure having a vertical support post on which a sign face support structure is mounted. Each of these sign face support structures has a...
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6488441 |
Method and means for forming road signs
According to the invention, blocks ( 10 ) are formed of rigid colored material shaped as mosaic components of the road sign; the sign is then composed by arranging the blocks ( 10 ) as a mosaic,...
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6477800 |
Reflective impact-absorbing bumpers for utility poles
A device is provided for attachment to utility poles, trees, and the like, which positions one or more light reflective panels within channels in a bifurcated, double halo shaped housing. The...
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6389721 |
Foldable safety sign
A foldable safety sign includes a base and a sign member. The sign member can either be fold and slide when mounted on the base or detached from the base. Accordingly, the store length of the...
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6381889 |
Interlocking slide-pocket for roll-up signs
A bracing sleeve which includes a base portion and a cover portion. The base portion of the sleeve is affixed along a bracing surface of a flexible sign. The base portion includes a batten recess...
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6375385 |
Flexible support
A flexible support is constructed by mechanically laminating a plurality of relatively wide, thin, elongate flexible members together. The members are preferably formed of spring steel, and each...
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6376009 |
Display unit and method of preparing same
A first compound is applied to the polymeric coating of the display unit and the polymeric coating is ground with the first compound to even out a surface of the polymer coating. A second compound...
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6374524 |
Portable traffic signaling and emergency response device
A portable traffic signaling and emergency response device including a hand cart. A battery is secured to the hand cart. A CB radio is secured to the hand cart. The CB radio is operatively coupled...
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6338214 |
Modular sign display
The present invention 10 discloses a kit for creating messages 18 for road signs 14. Included is a road sign blank 20 having a plurality of ferrous-like strips 22 mounted thereon, wherein...
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6293035 |
Sign supporting system
A bracket for securing a sign to a post, includes a clamp formed as a flanged open substantially cylindrical body having facing arms adapted to be brought together by a bolt for holding the sign,...
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6253477 |
Retro-reflective sign
A retro-reflective sign is formed of a lens plate bearing indicia and having a front face and a rear face. The rear face is formed with a plurality of adjacent cube corner configurations having...
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6247258 |
Topple resistant, modular and mobile signage system
A modular, mobile sign assembly which has the appearance of a permanent installation including a base module formed of a frame with a set of height-adjustable support posts and a pair of wheels on...
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6237895 |
Crowd control rail assembly
A crowd control rail assembly includes at least two foldable plastic barricades constructed from two substantially similar integrally molded planar frame units. A planar cross-panel at the upper...
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6237268 |
Sign stand with single spring base assembly
A sign stand having an improved resilient member to dissipate the torque-moment created by wind forces acting against a sign stand. The resilient member includes a coil spring, at least one plug...
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6237883 |
Sign bracket for sign stand
A sign attachment bracket assembly for holding and securing a sign panel on an upright member of a sign stand. The assembly includes a spring member having a tab extending through an aperture on...
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6233898 |
Reflective warning and informational mounting member for traffic sign posts
A reflective mounting member mountable to a traffic sign post to augment the warning capability of the sign post or to provide a text message, the sign post being defined by a rear wall, divergent...
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6209598 |
Cover for concealing an insignia side of a sign
The sign covering of the present invention is an all weather covering for concealing the insignia side of a sign, and more particularly a roadway sign. The covering is made of a weather resistant...
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6204777 |
Portable illuminated warning sign
LED arrays which reinforce the printed message are incorporated in hand held warning signs. Power for the LED arrays is provided by a rechargeable battery included within the base on which the sign...
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6195925 |
Safety warning flag assembly for use with highway trucks
A safety warning flag assembly for use with highway trucks provides for a foldable placard which is attachable to the front end of a highway truck. The placard, attached longitudinally along the...
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6190757 |
Compositions and thermal mass transfer donor elements for use in producing signage articles
Coatable thermal mass transfer precursor compositions, suitable for producing thermal mass transfer donor elements, are described, the coatable compositions comprising a polyalkylene binder...
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6186463 |
Rib clamping system for display devices
A releasable coupling assembly for support ribs associated with sign panels, and the like elongated support members. Force generated by a knob and threaded shaft is applied to a pressure plate...
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6151821 |
Road sign
A road sign includes an installation portion provided with a lighting window, a sign display portion that includes a sign member that uses light to display a prescribed sign, and a light-guide...
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6148555 |
Cover for temporarily altering traffic signs
A cover or envelope having one open end fits over a traffic sign to cover the sign and its message; new information is presented to motorists by appropriate indicia on a front outer surface of the...
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6150949 |
Optical display device
An optical display device for the representation of signs, especially road signs, in a display frame attached to a support device. The display frame is comprised of strip-shape display segments...
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6134819 |
Portable illuminated traffic signal device
A traffic signaling device includes a strobe light directed upon a portable traffic sign for alerting distant motorists of an upcoming traffic condition and for enhancing readability of the traffic...
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6131321 |
Solar lighting system
A solar lighting system and method which is especially useful for street and address signs. An upper unit contains a solar energy collector, a storage battery and a light sensor to turn the light...
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6119621 |
Barrier and/or modular cone
The present invention relates to a modular cone. The modular cone includes a tubular member and a selectively collapsible base member coupled to the tubular member, wherein the base member may be...
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6115951 |
Portable and compact retroreflective sign system
A portable and compact retroreflective sign system includes a base, a winding mechanism roller attached to the base, and a retroreflective roll-up sheeting having a first end and a second end,...
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6056250 |
Sign stand for flexible traffic control signage
An improved sign stand for flexible traffic control signage is provided which includes a cam assembly for quickly securing a sign to the stand without sacrificing the holding force generated...
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6053658 |
Apparatus and method for roadway information display
Disclosed is an improved roadway information display apparatus wherein scrap tire particles are molded to form a support base and opposed lengths of elastomeric material of corded ply construction...
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6052067 |
Automated traffic control device
A traffic control device with folding legs which form a sawhorse type base when extended, and which fold for storage. The traffic control device has wheels which come into contact with the road...
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6047941 |
Flag holder
Flag holders that are simple in design and relatively inexpensive to manufacture are disclosed. These flag holders secure flag arms to reinforcing battens of highway signs without unnecessary bulk,...
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6037866 |
Hazard device for a vehicle
The present invention relates to a hazard device for a vehicle in which an outwardly rotatable vertical panel attaches to the rear of the vehicle. The vertical panel can extend the entire height of...
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6032908 |
Sign stand with cam release assembly
A sign stand is disclosed which includes a base member having a plurality of legs extending therefrom and an elongated upright extending from the base assembly. A cam release assembly is operably...
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6029382 |
Reflective sign
A retro-reflective sign is provided having a front face member attached to a back member. The face member has a plurality of cube corners disposed along its back surface. The sign can be of any...
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6023867 |
Selectable message display system
A selective message display system comprising a pair of plates facing one another and in a spaced apart relationship to form between them a space. The outer faces of the plates bear insignia, such...
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6019543 |
Foot for a traffic beacon used as a routing device for road traffic
A foot for a traffic beacon, serving as routing device for road traffic, is proposed. At its lower end, the traffic beacon is coupled detachably with the foot. The traffic beacon, at least in its...
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