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8181392 |
Automatic gate arm damage prevention system
An automatic gate arm damage prevention system includes a lift arm that is coupled to a lifting apparatus. The lift arm has an outer end, an upper side, a lower side, a first lateral side and a...
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8182169 |
Energy absorbing vehicle barrier
A non-lethal energy absorbing vehicle barrier for decelerating an impacting vehicle a gate member disposed between first and second gate receivers that is deformable from a pre-impact configuration...
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8174374 |
Method and system for coding digital information in lane markings using an optical sensor
A road surface includes lane marking that store digital information. Images of the road surface and lane markings are acquired by a camera. The digital information is decoded from the images,...
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8167512 |
Low profile barriers having attached molded pins
A barrier assembly includes a barrier having an interior surface and an opposing exterior surface extending between a first end and an opposing second end. The interior surface bounds a chamber...
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8128310 |
Vehicle restraint system
A vehicle restraint system is provided, comprised of an easily installable and transportable base having a deployable vehicle retention means contained therein. In particular, a rigid base over...
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8087846 |
Bollard configured to store a bollard coupling
This application concerns traffic control devices, such as bollards, configured for storage of a bollard coupling adapted to extend between a bollard and an adjacent structure. Bollards are...
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8082872 |
Detectable guidance markers for tactile navigation, including indicia of obstacle presence, type, dimensions, direction, and/or proximity
An apparatus, system, and method provides blind and vision impaired (B/VI) persons with improved Detectible Guidance Markers (DGMs) for navigation in a wide variety of environments, providing...
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8070380 |
Traffic channelizer
A traffic channelizer is provided. In one implementation, the traffic channelizer may include upper and lower portions with a center region in between. The center region may include front and back...
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8061925 |
Vehicle restraining system for limiting roadways
The invention relates to a vehicle restraining system for limiting roadways comprising a base beam extending along the longitudinal axis, which overlies a U-shaped bottom and, in the plane view of...
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7997823 |
Injection-molded plastic nestable shell for concrete parking bumpers
A parking bumper shell that can be easily filled with a heavy form-filling material (such as concrete) to form a parking bumper is provided. The parking bumper shell may be injection molded from...
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7980782 |
Traffic safety integrated system, particularly in low visibility conditions and method of use of same
An integrated system for traffic safety (1), particularly in low visibility conditions, for use on a site (2) of a road, railway, airport, harbor or the like, which comprises road markings and/or...
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7959373 |
Sliding gate apparatus
A gate apparatus has a pair of spaced apart base assemblies and a gate assembly. Each base assembly has a base frame with leg assemblies and braces and a receiver attaching to the top of the base...
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7955023 |
Slip base structure with clip device
The present invention relates to a structure for supporting a road support including: a base plate fixedly disposed on ground in such a manner as to be spaced apart by a predetermined distance from...
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7955022 |
Elongate sleeve retention device and uses thereof
An elongate sleeve retention device adapted to securely retain an elongate sleeve on a post-like structure about which it is disposed. In a preferred embodiment, the retention device of the present...
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7938594 |
Holding device for traffic beacon
An improved holding device is disclosed for supporting a traffic beacon comprising a longitudinal extending holding member having a bottom surface for resting on a generally flat surface. The...
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7922420 |
Barriers with kiss-offs
A barrier includes a housing having a front wall and an opposing back wall each extending between opposing sidewalls. The housing also includes a floor and an interior surface bounding a chamber,...
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7901117 |
Safety and construction trailer
A safety trailer has semi-tractor hitches at both ends and a safety wall that is fixed to one side of the trailer. That side, however, can be changed to the right or left side of the road,...
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7900399 |
Portable start gate assembly
A start gate assembly for use by a racer when racing on a ground surface is provided with a moveable start gate frame that is pivotally attached to a foundation platform and a moving mechanism for...
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7901156 |
Bollard having an impact absorption mechanism
A plate-mounted bollard which includes an internal impact absorption mechanism that enables the bollard to absorb impact forces greater than conventional plate-mounted bollards. The bollard makes...
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7878485 |
Roadway guardrail system
A roadway guardrail system including a rail, a plurality of support posts, and a plurality of fasteners assembly to redirect an impacting vehicle and dissipate a portion of the impacting vehicle's...
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7871221 |
Delineating pole having an anchoring base and spring cartridge for snow based applications
An anchoring base for a delineating pole using the reconfiguration of protruding resilient mechanical members to facilitate insertion and resist the subsequent extraction force on the pole. The...
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7866913 |
Water-ballasted protection barrier
A water-ballasted barrier system incorporates a concave reflective design, wherein outer walls of the barrier segment are configured in a concave manner. The concave section is designed to prevent...
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7862252 |
Vehicle barrier system
A vehicle barrier system. The vehicle barrier system includes a base, an arm hingably mechanically coupled to the base, a raising/lowering mechanism in mechanical communication with the arm, and a...
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7845877 |
Enhanced vehicle barrier system
An enhanced vehicle barrier system. The enhanced vehicle barrier system including bases located on opposite sides of an area through which a vehicle may pass, first and second arms hingably...
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7828492 |
Vehicle barrier system
A security barrier system for use with a trafficable surface and a site requiring protection from advancing vehicles includes a composite bed system having a plurality of elevations and comprising...
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7823239 |
Illuminated loading dock system
An illuminated loading dock system includes a series of light fixtures having sufficient power to illuminate the interior of a series of trailers from a distance that spans a dock leveler pit. The...
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7819604 |
Roadside barrier
Roadside barrier including barrier sections coupled to one another, each having a horizontal portion, a vertical portion extending upward from the horizontal portion and a front plate coupled to...
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7819605 |
Delineator mounting system
A delineator mounting system has a coupler for mating a delineator having a cylindrical tubular lower end in a curb-like mount having a cavity with square cross-sections.
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7810285 |
Building barrier system and associated method
A building barrier system wherein a portion of the building barrier system can transition between an erect position and a substantially flat position thereby allowing access to the interior of the...
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7811025 |
Water wall
A water-ballasted barrier system incorporates a concave reflective design, wherein outer walls of the barrier segment are configured in a concave manner. The concave section is designed to prevent...
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7802521 |
Safety entrance norm (SEN)
The walls in the Unity Platform System are installed all along the platform to match the position of the train doors; on the other hand for different model trains, two new systems which are...
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7794172 |
Perimeter anti-ram system
Disclosed herein are passive and active vehicle arresting barrier systems that may be combined to provide anti-ram protection along an entire perimeter of a secured area including vehicle access...
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7794175 |
Delineating pole having an anchoring base and spring cartridge for snow based applications
An anchoring base for a delineating pole using the reconfiguration of protruding resilient mechanical members to facilitate insertion and resist the subsequent extraction force on the pole. The...
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7794103 |
Parking space barrier block with photovoltaic illumination
A solar-powered parking space barrier block is configured as a one-piece molded housing of a high strength, transparent plastic material in which a photovoltaic solar panel and a DC energy storage...
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7789585 |
Control barrier with rotatable legs
A control barrier includes a barrier wall having a front face and an opposing back face each extending between a top end and an opposing bottom end, a first recess being formed on the front face at...
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7736086 |
Vehicle arresting device
A vehicle arresting device comprises a net intended to be laid flat on the ground in the path of a target vehicle with an array of upwardly-directed spikes attached to the net along a leading...
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7730845 |
Vertical panel traffic channelizer
A vertical panel delineator system is capable of withstanding high winds without rotating from a preferred orientation wherein the full width of the device is perpendicular to the direction of...
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7722283 |
Bollard with connecting mechanisms for connecting railings
A bollard with connecting mechanism for connecting railings, comprising: a bollard body which is provided with at least two receiving parts concave inwardly on each of opposite surfaces thereof; at...
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7722286 |
Delineator mounting system
A delineator mounting system has a coupler for mating a delineator having a cylindrical tubular lower end in a mount having square cross-sections.
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7699559 |
Device and method for modifying the layout of a vehicle racing course
A device for modifying the layout of a vehicle racing course in a wide track section thereof including an arrangement consisting of individual elements for defining the edge of the track located in...
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7690858 |
Commercial vehicle safety barrier
A commercial vehicle safety barrier that is designed to assist a commercial tanker truck when delivering gasoline to a service station by keeping pedestrians and motorists away from the vehicle...
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7690860 |
Traffic control device
A traffic control device includes a base having a post aperture, a post adjustably and removably coupled to the base through the post aperture and a pavement marker. The pavement marker is affixed...
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7677533 |
Guardrail
A guardrail defined by a number of vertical supporting posts fixed successively to the ground along the edge of a road, and by one or more longitudinal members fixed successively and substantially...
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7665929 |
Starting gate for BMX and mountain bike racing
A starting gate apparatus and method for use in bicycle races is provided. The starting gate includes a main platform, a plurality of gates connected to the main platform and a gate actuation...
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7624697 |
H2O pedestrian traffic cone
An improved traffic cone (FIG. 1) in which the base's front of the traffic cone (3) has a semicircle shape (4, 5, 6), that prevents liquid spillage from spreading from one are to another. The...
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7621691 |
Raised, longitudinal, channelizing separator system
A longitudinal, channelizing traffic separator system has interlocking D-shaped curb sections with a recessed delineator post mounting receptacle formed in the top side of interlocked sections at...
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7588387 |
Barriers with interlocking sides
A barrier includes a housing having a front wall and an opposing back wall each extending between opposing sidewalls. The housing also includes a floor and an interior surface bounding a chamber,...
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7587790 |
Adjustable rigid corner guard
A rigid corner guard protects a corner of a structure from collisions with objects. The corner guard includes a rigid body having a base, an upper end, and a wall extending between the base and the...
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7585127 |
Roadside post
A roadside post (10, 110) comprises an elongate body (30, 130) formed of sheet spring steel. The body (30, 130) has a longitudinal axis (L), a front face (31, 131) and a rear face (33, 133). The...
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7571693 |
Condensed retractable safety marker
A condensed retractable traffic cone 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...
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