| Patents for E01F 9 - Arrangement of road signs or traffic signals; Arrangements for enforcing caution, e.g. speed bumps (11,392) |
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| 03/17/2011 | CA2773455A1 Retroreflective pavement marking with improve performance in wet night conditions |
| 03/16/2011 | CN201764393U LED lighting alarming device and alarming helmet and road-block mark tube with the same |
| 03/16/2011 | CN201762672U Regional reflecting and regional anti-fouling combination-type road marking |
| 03/16/2011 | CN201762671U Assembled warning post |
| 03/16/2011 | CN201762670U Luminescent caution traffic cone |
| 03/16/2011 | CN101985853A Method for reducing temperature of the earth |
| 03/15/2011 | US7905953 Titanium dioxide pigment particles with doped, dense SiO2 skin and methods for their manufacture |
| 03/15/2011 | US7905621 In-grade lighting fixture |
| 03/15/2011 | CA2438071C Traffic channelizer devices |
| 03/10/2011 | WO2011028145A1 System for marking the road edge in low visibility conditions using wireless network of signaling devices |
| 03/10/2011 | WO2011026176A1 A tactile marker |
| 03/10/2011 | DE202010015031U1 Schilderfundament Signs foundation |
| 03/10/2011 | DE102010026264A1 Marking element for marking danger area in surroundings of lorry, has limiting marker provided at side, which does not come into contact subsurface, where marking element is fixed in subsurface |
| 03/09/2011 | EP2292844A2 Cutter for generating a road marking and road marking |
| 03/09/2011 | EP2291566A2 Temporary outdoor graphic film |
| 03/09/2011 | CN101033597B City crossroad |
| 03/08/2011 | US7901156 Bollard having an impact absorption mechanism |
| 03/03/2011 | WO2011025154A2 Movable rumble strip device |
| 03/02/2011 | CN201753442U Limit strip for non-motor vehicle |
| 03/02/2011 | CN201753441U Fluorite mark for fluorescent pavement |
| 03/02/2011 | CN201753440U Road surface warning device |
| 03/02/2011 | CN101983343A Multi-directional cube corner retroreflective object |
| 03/01/2011 | US7895797 Drive-thru system and method |
| 02/24/2011 | WO2010138323A3 Signage including interlocking mechanical fasteners |
| 02/24/2011 | DE102009038259A1 Universal fixing holder for guide post, has extendable red-white warning tape, extendable tape roll attached with rubber strap or hook-and-loop fastener and hooks provided for signal lamps |
| 02/23/2011 | EP2286031A1 Device to attract attention |
| 02/17/2011 | DE202010013089U1 Bodenhülse für Pfosten Ground sleeve for posts |
| 02/16/2011 | EP2283475A2 Automated parking guidance and management system |
| 02/16/2011 | EP1689934B1 Method for production of a mast shaped body |
| 02/16/2011 | CN201749573U Crime scene investigation protection alarm for traffic accidents |
| 02/16/2011 | CN201746785U Portable multifunctional emergency traffic indicator |
| 02/16/2011 | CN201746784U Multi-purpose retractable ice cream cone |
| 02/16/2011 | CN101974887A Novel zebra crossing |
| 02/10/2011 | WO2011016612A2 Separable lane-control bollard assembly |
| 02/10/2011 | US20110035140 Vehicle sensing system utilizing smart pavement markers |
| 02/10/2011 | DE202010015422U1 Evakuierungslicht Evacuation light |
| 02/10/2011 | DE202008017902U1 Mastgründung Mast foundations |
| 02/10/2011 | CA2768092A1 Highway protection barrier |
| 02/09/2011 | CN201738485U Self-luminous building element |
| 02/09/2011 | CN201738258U Piezoelectric LED warning speed bump |
| 02/09/2011 | CN201738257U Automatic popping and alarming device for sewer opening |
| 02/09/2011 | CN201738256U Traffic cone |
| 02/09/2011 | CN201738255U Piezoelectric road meeting warning board |
| 02/09/2011 | CN201738216U Pavement warning device |
| 02/09/2011 | CN101250364B Fast-drying aqueous compositions with hollow particle binders and traffic paints made therewith |
| 02/08/2011 | US7883234 Embeddable lighting systems |
| 02/08/2011 | CA2574621C Releasable highway safety structures |
| 02/03/2011 | WO2011012751A1 Device for limiting the speed of moving traffic |
| 02/02/2011 | EP2279302A1 Foldable cone |
| 02/02/2011 | CN201732201U 广角镜装置 Wide-angle lens device |
| 02/02/2011 | CN201730058U Lodging-preventive warning barricade |
| 02/02/2011 | CN101962941A New barrier |
| 02/02/2011 | CN101962940A Intelligent deceleration strip |
| 02/02/2011 | CN101962939A Tumbler-type traffic warning board |
| 02/02/2011 | CN101962931A Cutting unit for producing a road marking, and road marking |
| 01/27/2011 | WO2011009189A1 Depressible pavement marker |
| 01/27/2011 | DE202010015179U1 Schneepflug-Gleitelement für Straßenmarkierungen Snow Plow slider for road markings |
| 01/26/2011 | CN201722636U Parking line |
| 01/26/2011 | CN201722635U Reflective curb |
| 01/26/2011 | CN201722634U Elastic driving practicing pile |
| 01/26/2011 | CN201722633U Windmill type highway signboard |
| 01/26/2011 | CN201722632U Vehicle flashing warning mark plate |
| 01/26/2011 | CN201722631U Novel movable roadblock |
| 01/26/2011 | CN101956477A Electrically controlled rotating traffic light support |
| 01/26/2011 | CN101956425A Cordwood building system, element and assembling method |
| 01/25/2011 | CA2707289A1 Cutting unit for producing a road marking, and road marking |
| 01/20/2011 | WO2011007902A1 Assembly-type traffic lane restriction pole |
| 01/19/2011 | CN201713771U Novel movable highway demarcating device |
| 01/19/2011 | CN201713770U Dual-rotating light curtain stand |
| 01/19/2011 | CN201713769U Warning board capable of being carried by car |
| 01/19/2011 | CN101949136A Early warning system for preventing chain collision of vehicles on highway |
| 01/18/2011 | US7871256 Cable guide system for a mold forming and extruding machine and a method of use |
| 01/18/2011 | US7871221 Delineating pole having an anchoring base and spring cartridge for snow based applications |
| 01/12/2011 | CN201704653U Noctilucent road fence |
| 01/12/2011 | CN201704645U Sliding type safety warning device on expressway |
| 01/12/2011 | CN201704644U Safety sign capable of automatically rebounding to warn cover absence of inspection well |
| 01/12/2011 | CN201704643U Wind power generation road warning unit |
| 01/12/2011 | CN201704642U Road delineator |
| 01/12/2011 | CN201704641U Multipurpose inflatable ice-cream cone |
| 01/12/2011 | CN101946043A Retroreflective pavement markings |
| 01/12/2011 | CN101940991A Highway traffic lane line painting device |
| 01/11/2011 | US7866914 Flexible marker device |
| 01/11/2011 | CA2413322C Mechanical damping system for structures |
| 01/06/2011 | WO2011002217A2 Safety-promoting roadway/cycleway boundary stone |
| 01/06/2011 | WO2011002159A2 Road sign employing optical fibers |
| 01/06/2011 | WO2011000127A1 Guardrail and fixing device |
| 01/06/2011 | US20110000112 RIB support of folded material |
| 01/05/2011 | DE202009011181U1 Abstandhalter für Gleitwände Spacer for sliding walls |
| 01/05/2011 | CN201695353U Special marked line for automatic ground identification of vehicle |
| 01/05/2011 | CN201695352U Multi-channel type speed reduction belt |
| 01/05/2011 | CN201695351U Integrally cast speed hump |
| 01/05/2011 | CN201695350U Energy-saving warning road cone |
| 01/05/2011 | CN101935990A Cross-shaped non-toppling road cone |
| 01/05/2011 | CN101935989A 便携式多功能应急交通指示器 Portable Multi-function emergency traffic indicator |
| 01/05/2011 | CN101509234B Electronic triangular caution plate for automobile |
| 12/30/2010 | DE202009011183U1 Aufstellvorrichtung für Verkehrsschilder Set-up for traffic signs |
| 12/30/2010 | DE202009011182U1 Abstandhalter für Verkehrswegbegrenzungen Spacers for Pedestrian limitations |
| 12/30/2010 | DE112009000468T5 Abnehmbare Absperrung Removable barrier |
| 12/29/2010 | WO2010151056A2 Road delineator |
| 12/29/2010 | EP2267493A1 Multi-directional cube corner retroreflective object |