Matches 1 - 15 out of 15


Match Document Document Title
US20130195548 REFLECTIVE ROAD MARKER  
An embedded-type reflective road marker which includes a base and a reflector for reflecting light cast onto the marker. The reflector is detachably connected or secured, in use, to the base and...
US20100310311 REFLECTIVE ROAD MARKER  
An embedded-type reflective road marker (1) which includes a base (2) and a reflector (3) for reflecting light cast onto the marker. The reflector (1) is detachably connected or secured, in use,...
US20120051838 SYSTEM AND METHOD FOR PLACING AUDIBLE ROAD FEATURES  
A method for placing an audible feature on a road includes heating a composition and depositing the composition onto at least one of a surface of the road and an existing layer on the road. The...
US20110164922 ROADWAY MARKER AND REFLECTOR GUARD  
A roadway marker is formed from a forged longitudinally extending unitary body having an upper surface and a bottom surface from which extent two rooting members in a direction away from the...
US20080260458 Portable Rumble Strip  
A portable rumble strip that is adapted to conform to a roadway having a base portion, grips that adhere to the roadway, and a plurality of vibrators protruding away from the roadway. The...
US20130170906 REFLECTIVE ROADSTUD AND MANUFACTURE OF THE SAME  
A reflective roadstud and manufacture of the same including steps of forming an upper and lower cover from mixture of Acrylonitrile-Butadene-Styrene, ABS and basalt fiber with a mixing ratio of...
US20110081201 Reflective roadway warning system indicating incorrect vehicular travel direction  
A plurality of reflector devices each having a reflective element, the reflector devices embeddable in the roadway of an off ramp, or in the curbing of an off ramp, and/or in the guardrails...
US20100196095 Pavement Marker, Method and Apparatus  
Disclosed are pavement markers and a mobile highway marking apparatus for advancing in a forward direction along a paved surface of a highway for applying a paint stripe to the paved surface and...
US20050238425 Pavement marker and system for freeway advance accident merge signal  
A pavement marker includes a support structure adapted to be mounted on a highway pavement intermediate first and second highway lanes in a position visible to oncoming traffic. One or more red...
US20100226717 Method and Apparatus for Forming Highway Striping with Pavement Markers  
Disclosed are pavement markers (100) and a mobile highway marking apparatus (1000) for advancing in a forward direction along a paved surface of a highway for applying a paint stripe (906) to the...
US20130202353 SNOWPLOWABLE ROAD MARKER  
An improved casting for a road marker having a reflector and a method of installation for the road marker are disclosed. The method of installation includes forming a groove that has a rectangular...
US20050008434 Roadway projecting marker  
A speed bump assembly on a road surface provides a sign to a driver to slow down a car and a warning effect to the driver. The speed bump has a tapered structure and has recesses, grooves or holes...
US20090297264 ROAD MARKER  
A road marker according to exemplary embodiments of the present invention has advantages that exterior impact transmitted from a tire may be absorbed by elastic force of a spring as a consequence...
US20060257204 Wireless reflective marker with internal light source  
A marker for indicating boundaries or delineating traffic lanes in pavement such as roadways or airport runways is described. In an embodiment, the marker includes a high-strength plastic housing...
US20080101859 Warning Apparatus  
A warning apparatus is provided, whose main body includes a monolithically formed transparent tempered material with a thickness. The top of the main body includes at least two injections units....

Matches 1 - 15 out of 15