| 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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| 11/16/2011 | CN202039303U Traffic warning device  | 
| 11/16/2011 | CN102246067A Retroreflective article  | 
| 11/15/2011 | CA2465278C Steel yielding guardrail support post  | 
| 11/10/2011 | WO2011138647A1 Device for rapidly collecting (and optionally placing) marker cones, intended to be positioned on one side of, at the rear of or in front of a collection vehicle  | 
| 11/10/2011 | CA2793029A1 Device for rapidly collecting (and optionally placing) marker cones, intended to be positioned on one side of, at the rear of or in front of a collection vehicle  | 
| 11/09/2011 | EP2384380A1 Multipurpose structures, sections of traffic infrastructures including said structures and method of managing said sections  | 
| 11/09/2011 | CN202031047U Leading mark  | 
| 11/09/2011 | CN202031046U Delineator  | 
| 11/09/2011 | CN102236972A Combined type traffic signal display device  | 
| 11/09/2011 | CN102234985A Road condition warning system, road condition warning device and road condition warning method  | 
| 11/09/2011 | CN102234974A North-pointing floor brick  | 
| 11/09/2011 | CN102234960A Arrangement of traffic facilities with uninterrupted and safe road pass  | 
| 11/08/2011 | US8052344 Resin component and image forming apparatus  | 
| 11/03/2011 | WO2011135499A1 A road marker stud  | 
| 11/03/2011 | WO2011063431A4 Advertising apparatus and method of manufacturing the same  | 
| 11/02/2011 | EP2383389A1 Horizontal layered traffic sign structure  | 
| 11/02/2011 | CN202023162U Suspension folding construction sign  | 
| 11/02/2011 | CN202023161U Multi-functional protection bar  | 
| 11/02/2011 | CN202023160U Road cone  | 
| 11/02/2011 | CN202023159U Warning column  | 
| 11/01/2011 | CA2632252C Surface-mounted post base  | 
| 10/27/2011 | WO2011133789A2 Road marker with solid body and lens protection  | 
| 10/27/2011 | WO2011130784A1 Crowd control barrier post assembly  | 
| 10/27/2011 | WO2011082030A3 Delineator with configurable reflector  | 
| 10/27/2011 | DE102010018173A1 Marking composition useful for marking sports fields and playgrounds, comprises a silicon dioxide and/or aluminum oxide content, and a minor component  | 
| 10/26/2011 | EP1278988B1 Faceted reflector  | 
| 10/26/2011 | CN202017183U Novel luminescent theftproof garden spike  | 
| 10/26/2011 | CN202017182U Speed bump with concave and convex surface structure  | 
| 10/20/2011 | WO2011129806A1 Self-fronting spring assembly for a traffic delineator  | 
| 10/20/2011 | WO2011129517A2 Light-emitting structure and method for displaying the movement of a moving object using same  | 
| 10/20/2011 | WO2011128346A1 Illuminated double-profile fence post and associated fence structure  | 
| 10/20/2011 | WO2011128000A1 Solar energy fence post structure  | 
| 10/19/2011 | EP1590598B1 Flight obstacle light with a tubular body  | 
| 10/19/2011 | CN202012050U Split type railway line sign  | 
| 10/19/2011 | CN202012049U Guardrail-profile warning sign  | 
| 10/19/2011 | CN102224205A Wear and impact resistant reflective road lane markers  | 
| 10/19/2011 | CN102220744A Speed light hump  | 
| 10/19/2011 | CN102220743A Plastic deceleration strip  | 
| 10/18/2011 | US8038126 Breakaway support post for highway guardrail end treatments  | 
| 10/13/2011 | WO2011059240A3 Fixing structure of pillar and construction method thereof  | 
| 10/13/2011 | US20110250015 Sections of traffic infrastructures including multipurpose structures  | 
| 10/13/2011 | US20110248143 Breakaway Device for Posts  | 
| 10/12/2011 | EP2373847A1 Portable highway warning device  | 
| 10/12/2011 | EP2373846A1 Traffic mast  | 
| 10/10/2011 | DE202010009946U1 Warn- und/oder Hinweisvorrichtung für den Straßenverkehr Warning and / or pointing device for road transport  | 
| 10/07/2011 | CA2699164A1 Breakaway device for posts  | 
| 10/06/2011 | WO2011120069A1 Utility pole  | 
| 10/06/2011 | WO2011081983A3 Self-cleaning delineator  | 
| 10/06/2011 | DE102011001606A1 Receiving device for car for receiving individual subject matters from roads, has receiving unit positioning and placing traffic cone in traffic cone-storage unit of receiving device after receiving traffic cone  | 
| 10/06/2011 | CA2794871A1 Utility pole  | 
| 10/05/2011 | EP2370640A1 Speed securing device  | 
| 10/05/2011 | EP2370639A1 System for handling of a road sign and a method for manufacturing of a road sign  | 
| 10/05/2011 | DE202011000551U1 Klemmvorrichtung für Verkehrsschilder sowie Verkehrsschildanordnung Clamping device for traffic signs and traffic sign arrangement  | 
| 10/05/2011 | CN202000281U Automatically luminous warning fence tape  | 
| 10/05/2011 | CN202000275U Portable conical warning post  | 
| 10/05/2011 | CN202000274U Warning road cone  | 
| 10/05/2011 | CN101962940B Intelligent deceleration strip  | 
| 09/29/2011 | WO2011117544A2 Tactile stud and production method thereof  | 
| 09/29/2011 | WO2011084406A3 Delineator with core/shell construction  | 
| 09/28/2011 | EP2369059A2 Reflector for roadway borders  | 
| 09/28/2011 | EP2367983A1 Segmented speed bump, especially for speed reduction  | 
| 09/28/2011 | EP2367982A1 A reflector device for road traffic safety  | 
| 09/28/2011 | CN201990971U 一种带有护栏及标识的桥墩防撞装置 An anti-collision devices pier with guardrails and logo  | 
| 09/28/2011 | CN201990970U 公路隔离筒 Highway baffle  | 
| 09/28/2011 | CN201990962U 道路减速带液压缓冲装置 Road deceleration with hydraulic cushioning devices  | 
| 09/28/2011 | CN201990961U 安全警示装置 Safety warning device  | 
| 09/28/2011 | CN201990960U 折叠塔式方锥 Tower collapsed pyramid  | 
| 09/28/2011 | CN201990959U 一种路锥 One kind of road cones  | 
| 09/28/2011 | CN102201161A Method and system for managing and maintaining public facilities  | 
| 09/28/2011 | CN101580678B Non-setting adhesive cement for coiled material for reflecting mark of traffic road and production method thereof  | 
| 09/27/2011 | US8024881 Lock for frame  | 
| 09/27/2011 | CA2636899C Block used for landscape and related applications  | 
| 09/22/2011 | WO2011113564A1 Post comprising a lighting or display device  | 
| 09/21/2011 | CN201981496U 一种突起路标 One kind of protruding signs  | 
| 09/21/2011 | CN201981495U 一种弹性减速带 An elastic deceleration zone  | 
| 09/21/2011 | CN201981494U 可折叠三角警示牌 Foldable warning triangle  | 
| 09/21/2011 | CN201981493U 智能气动模块化车道 Smart Modular Pneumatic lane  | 
| 09/21/2011 | CN201981492U 一种三角警示牌用伸缩底座 Triangular warning signs with retractable dock  | 
| 09/21/2011 | CN102197259A Lantern, and method for retrofitting a lantern  | 
| 09/21/2011 | CN102191752A Directional reflective ceramic wafer  | 
| 09/20/2011 | CA2540270C Method and system for cleaning glass surface of pavement light or reflector  | 
| 09/15/2011 | WO2011110800A1 Improved road studs  | 
| 09/15/2011 | WO2011110720A1 Signalling device for pedestrian crossings  | 
| 09/15/2011 | WO2011109928A1 Transit system provided with intermediate track and auxiliary devices  | 
| 09/15/2011 | WO2011063431A3 Advertising apparatus and method of manufacturing the same  | 
| 09/15/2011 | US20110220010 Traffic cone insert that supports caution tape  | 
| 09/14/2011 | CN201972116U 一种拦车器 Blocking is one kind  | 
| 09/14/2011 | CN201972113U 一种智能惩罚式道路减速装置 An intelligent punitive road deceleration device  | 
| 09/14/2011 | CN201972112U 不倒式便携警示标志 Do not pour portable warning signs  | 
| 09/14/2011 | CN201972111U 带爆闪灯的反光路锥 Reflective road cone with Strobe's  | 
| 09/14/2011 | CN201972110U 一种宽视野交通标志牌 One kind of wide view of traffic signs  | 
| 09/14/2011 | CN201972109U 一种便于更换的百米桩 An easy replacement of one hundred meters of pile  | 
| 09/14/2011 | CN201972108U 新型多功能路标 New Multifunctional signpost  | 
| 09/14/2011 | CN201972107U 一种可发光的警示护栏带 One kind can be luminous warning barrier tape  | 
| 09/14/2011 | CN102182153A Road self-assisted lifting device  | 
| 09/14/2011 | CN102182128A Urban intelligent digital neural traffic system  | 
| 09/14/2011 | CN101761038B System and method for recognizing railway temporary speed-limiting sign  | 
| 09/14/2011 | CN101319100B Reflecting beads for road mark line  | 
| 09/09/2011 | WO2011059488A3 Device for support of a plant, object or sheet material  | 
| 09/08/2011 | US20110217116 Segmented speed bump, especially for speed reduction  |