Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01F - Additional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like › E01F 13 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades
Patents for E01F 13 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades (5,265)
08/2003
08/28/2003US20030159356 Vehicle crash barrier
08/28/2003DE20309226U1 Transponder operated barrier for preventing unauthorised use of car parking space, has roll bodies separating rear ramp from lowerable front ramp
08/27/2003EP1339033A1 Ghostrider warning system
08/27/2003CN2568690Y Intelligent car blocking implement
08/21/2003DE10222633C1 Access barrier for restricted area has barrier elements pivoted between closed and open positions by displacement of spring-loaded rod coupled between operating axes of associated pivot levers
08/20/2003CN2567269Y Roadblock device
08/19/2003US6607282 Multicolored blinking lighting device
08/14/2003WO2003066967A2 Energy absorbing system
08/14/2003WO2002072979A8 Barrier for enclosures and signage
08/13/2003EP1335071A1 Element assembly for delineating structures
08/13/2003EP1334236A1 Extensible barrier on rollers with manually extensible and retractable pivoting elements
08/12/2003CA2337720C Laminated plastic barrier fence
08/07/2003US20030146426 Portable collapsible corral fence and method of use
08/06/2003CN2564617Y Open-type columnar road barricade
07/2003
07/31/2003DE20305916U1 Mobile fence system is a kit where separate panels are fitted to vertical supports, which are locked together to build up the fence at the required site
07/30/2003EP1331313A1 Pedestrian traffic control device having tape below top of post
07/24/2003WO2003060259A1 Portable temporary fencing
07/17/2003DE20305540U1 Stop barrier in road for vehicles with pneumatic tires consists of transverse groove in road with pivoting sharp spikes set to puncture tire rolling in wrong direction
07/16/2003EP1327719A1 Device for reserving parking space
07/16/2003EP1327028A1 Method and apparatus for interconnecting movable roadway barriers
07/16/2003CN2560672Y Handrail machine
07/09/2003EP1131806B1 Signage arrangement
07/03/2003DE20202608U1 Demountable safety barrier has fittings on uprights to secure fixed panels and gridded panel
07/02/2003CN2558692Y Bidirectional catch lock for vehicle
06/2003
06/25/2003EP1321581A1 Improved marker
06/25/2003CN2557585Y Door automatic blocking type signal lamp
06/25/2003CN1426030A Voice conic module
06/19/2003US20030110757 Fence chain indicator
06/18/2003DE20306377U1 Mobile mounting device for traffic signs has fastener unit engaging around plank and locking device
06/18/2003CN2556258Y Automatic expansion car arrester
06/12/2003WO2003048459A1 Tilting parking barrier with impact sensing
06/12/2003US20030107493 Audio cone module
06/11/2003CN2555284Y Barrier able to prevent anticollision accident
06/11/2003CN2555283Y Roadblock with billboard
06/11/2003CA2394908A1 Audio cone module
06/04/2003EP1316648A2 Barrier marker for roadways
05/2003
05/29/2003US20030099511 Barricades and methods of making same
05/22/2003WO2003042473A1 Car stop in parking lot
05/22/2003US20030094603 Customized barrier fences having variable post positions
05/21/2003CN2551680Y Movable guard fence
05/20/2003CA2116869C Apparatus for arresting the progress of vehicles
05/14/2003EP1138106B1 Barrier apparatus
05/13/2003US6561120 Plastic barricade assembly
05/08/2003US20030086761 Multi-purpose precast barrier
05/07/2003CN2549041Y Semi-automatic lifting barrier piles
05/07/2003CN2549040Y Movable barrier piles
05/02/2003EP1305477A2 Retractable pylon arrangement
05/01/2003WO2002072979A3 Barrier for enclosures and signage
04/2003
04/30/2003CN2547764Y Mechanical driving anticollision vehicle-obstructing device
04/22/2003US6551013 Spike belt
04/16/2003EP1301675A1 Method and device for controlling blockage of a parking space for a vehicle
04/15/2003CA2357419C Parking stop made from recycled tires
04/10/2003WO2003029580A1 Method and device for the protection of systems and buildings at risk
04/10/2003US20030068195 Loop chain structure
04/09/2003EP1300604A2 Loop chain structure
04/09/2003CN2543987Y Hydraulic double-pump two-stage barricade pile
04/03/2003WO2003027398A1 Pneumatic barrier
03/2003
03/26/2003EP1295992A2 Electromechanical barrier
03/26/2003CN1405403A Remote control, anti-escape vehicle intercepting device
03/19/2003CN1403656A Roadblock
03/18/2003US6535117 Illumination device for safety triangle
03/12/2003EP1290300A1 Safety enclosure shield panel support system
03/12/2003CN2539769Y Automatic lifting barricade device
03/07/2003CA2357272A1 Warning light
03/05/2003CN2538844Y Balancing mechanism of road brake brake bar for parking area
03/05/2003CN2538843Y Hydraulic auto-controlled vehicle road barricade
03/04/2003US6527475 Quick stop deployment system and method
02/2003
02/27/2003WO2003016636A1 Road signal device retractable
02/13/2003WO2003012206A1 Warning device
02/13/2003US20030029090 Method and apparatus for security gate gearing
02/13/2003US20030029089 Security gate
02/12/2003CN2535439Y Motor vehicle pile-examination device
02/11/2003US6517280 Security tower
01/2003
01/30/2003US20030019158 Transportable, one piece modular, automatic entry gate
01/23/2003US20030016996 Energy absorbing system
01/22/2003EP1277885A1 Road blocking device
01/22/2003EP1277884A2 Retractable barriers
01/16/2003WO2003004776A2 Remote controlled parking barrier
01/16/2003WO2002044068A3 Systems for deterring walkway abuse
01/16/2003US20030009944 Emergency gate opening apparatus and method
01/14/2003US6505994 One piece reflective delineator and method of making
01/09/2003US20030007832 Security tower
01/08/2003CN2529908Y Exit bar driving gear for vehicles
01/08/2003CN1389629A Openable columnar roadblocks
01/05/2003CA2390173A1 Security tower
01/02/2003EP1270821A2 Retractable bollard
12/2002
12/31/2002US6499910 Method for applying guidelines for visually handicapped persons
12/31/2002CA2200372C Dressage arena
12/27/2002WO2002103119A1 Public security barriers
12/19/2002WO2002101152A1 Dismountable protective barrier
12/11/2002CN2525118Y Automatic rail mechanism
12/08/2002CA2393380A1 Automobile wheel and track snare
12/05/2002US20020182007 Portable security system
12/05/2002US20020181226 Multicolored blinking Lighting Device
12/05/2002US20020178994 Marker
12/03/2002US6487818 Lighted parking gate
11/2002
11/29/2002CA2387688A1 Methods and apparatus for temporarily blocking access to aisle between shelves
11/26/2002US6485225 Barrier apparatus having magnetic components
11/21/2002WO2002092916A1 Retractor device for a safety belt
11/21/2002US20020171561 Illumination device for safety triangle
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