| Patents for E01F 13 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades (5,265) |
|---|
| 11/02/1988 | EP0288537A1 Modular anti-intrusion barrier. |
| 10/27/1988 | DE3712019A1 Blocking-off post free from jamming points |
| 10/25/1988 | US4780020 Terrorist vehicle barrier |
| 10/25/1988 | US4779379 Gate operator |
| 10/20/1988 | WO1988008056A1 Non-clamping barrier posts |
| 10/19/1988 | EP0287510A1 Retractable reel-mounted barrier |
| 10/18/1988 | US4778250 Lightweight vertical panel safety-barricade for streets and highways |
| 10/04/1988 | US4775261 Barrier device for the temporary blocking of a roadway |
| 09/28/1988 | EP0284562A2 Lighting device for roads or runways |
| 09/28/1988 | EP0283939A2 A vehicle security barrier |
| 09/21/1988 | EP0283441A2 Lighting |
| 09/21/1988 | EP0282851A1 Swing-down parking barrier |
| 09/13/1988 | US4770495 Temporary roadway barrier of contrasting panel portions with reflective ridges or beads at the panel junctions |
| 08/31/1988 | EP0280076A1 Spike for a road closure |
| 08/31/1988 | CN88203929U Roadblock display device |
| 08/16/1988 | CA1240545A1 Barricade |
| 08/10/1988 | EP0277213A1 Collapsible barrier for vehicular traffic. |
| 08/09/1988 | US4762439 Security barrier device |
| 08/03/1988 | EP0276504A1 Collapsible road barrier |
| 07/28/1988 | DE3735564A1 Collapsible boundary post for parking places and the like |
| 07/26/1988 | US4759655 Terrorist vehicle arresting system |
| 07/13/1988 | EP0274352A1 Active control and access barring device |
| 07/07/1988 | DE3643302A1 Shut-off framework for safeguarding traffic |
| 06/30/1988 | WO1988004715A1 Handling and supporting flexible material |
| 06/21/1988 | US4752152 Vehicle security barrier |
| 06/21/1988 | CA1238210A1 Drive mechanism |
| 06/15/1988 | EP0270988A1 Post, especially for parking meters |
| 06/07/1988 | US4749538 Forming a highway delineator |
| 05/19/1988 | WO1988003582A1 Modular anti-intrusion barrier |
| 05/18/1988 | EP0267343A1 Protection device against booby-trapped or intruded vehicles |
| 04/07/1988 | DE3632673A1 Automatic road barrier |
| 04/07/1988 | DE3631315A1 Device for blocking thoroughfares and entrances |
| 03/10/1988 | DE3629323A1 Retaining device for a warning light for the purpose of clamping on a closing barrier made from sheet metal |
| 03/10/1988 | DE3629262A1 Shut-off barrier for building sites |
| 03/09/1988 | EP0259204A1 Elastic gate for blocking a traffic way |
| 03/09/1988 | EP0258585A2 Fence arrangement |
| 02/25/1988 | WO1988001320A1 Collapsible barrier for vehicular traffic |
| 02/04/1988 | DE3624973A1 Barrier |
| 01/28/1988 | WO1988000628A1 Safety fence for roads |
| 01/21/1988 | DE3635091C1 Blocking-off railing |
| 01/20/1988 | EP0253656A1 Security device |
| 12/29/1987 | US4715742 Manually depressible automatically deployable spring balanced bollard |
| 12/23/1987 | DE3620349A1 Blocking column for blocking off parking, playing or other areas |
| 12/22/1987 | US4713910 Barrier post for parking lots and passageways |
| 12/08/1987 | US4711608 Vehicle access control system |
| 11/26/1987 | DE3617564A1 Barring device for entrances, exits and thoroughfares |
| 11/10/1987 | US4705426 Security and defense barrier |
| 10/29/1987 | DE3613669A1 Protection system for a road |
| 10/15/1987 | DE3611900A1 Barrier post with absolute erection safeguard |
| 10/14/1987 | EP0241256A1 Flat folding alternating barrier |
| 10/08/1987 | DE3711290A1 Blocking-off device by means of chain or rope for thoroughfares, in particular entrances of carparks |
| 10/08/1987 | DE3611372A1 Roadblock (barricade, barrier) |
| 09/10/1987 | DE3606809A1 Swing-down barrier with a post, in particular for motor vehicle entrances |
| 09/09/1987 | EP0235548A1 Roadway or gateway for vehicles |
| 09/08/1987 | CA1226460A1 Marker rope |
| 09/01/1987 | US4690583 For dividing a roadway |
| 08/27/1987 | DE3606158A1 Road block dependent on direction of travel |
| 07/21/1987 | US4681479 Portable traffic control gate |
| 07/02/1987 | DE3545507A1 Barricading means for temporarily barricading a carriageway |
| 07/01/1987 | EP0227447A2 Parking post |
| 07/01/1987 | EP0227016A2 Obstruction device for a temporary obstruction of a roadway |
| 06/30/1987 | US4676344 Self-locking chocks for a semi-trailer |
| 06/23/1987 | US4674432 Traffic barricade |
| 06/19/1987 | DE3544012A1 Curved barrier element |
| 06/19/1987 | DE3544011A1 Barricading post |
| 06/02/1987 | US4669912 Vehicle barrier device |
| 05/21/1987 | DE3540739A1 Road barrier for vehicles |
| 05/19/1987 | US4666331 Instant defense barrier |
| 05/19/1987 | US4666026 Drive mechanism |
| 04/21/1987 | US4658543 Swinging lift gate |
| 04/07/1987 | US4655002 Railroad crossing warning gate |
| 03/03/1987 | US4647246 Vehicle trap |
| 03/03/1987 | US4647016 Safety barrier and method of manufacturing same |
| 03/03/1987 | US4646807 Hooking device for safety barriers |
| 02/25/1987 | EP0211688A1 Instant defense barrier |
| 02/10/1987 | US4641459 Parking space blocking device |
| 01/08/1987 | DE3524356A1 Rolling-up and rolling-down device for barrier bands |
| 12/23/1986 | US4630395 Portable vehicle barricade or portable maximum security barrier |
| 12/17/1986 | EP0204778A1 Barrier post for parking lots and passageways. |
| 12/09/1986 | US4627763 Vehicle barrier construction |
| 11/25/1986 | US4624600 Anti-terrorist vehicle impaler |
| 11/25/1986 | US4624210 Barricade |
| 11/25/1986 | CA1214347A1 Energy absorbing barrier |
| 11/11/1986 | US4621940 Stiff but bendable elongated plastic article |
| 09/16/1986 | US4611949 Detachable base for road delineators |
| 08/19/1986 | CA1209798A1 Composite structure for constructional uses and applications thereof |
| 07/15/1986 | US4600335 Vehicle access control device |
| 07/15/1986 | US4600178 Method of protecting a roadway maintenance and construction site |
| 06/19/1986 | WO1986003531A1 Barrier post for parking lots and passageways |
| 04/22/1986 | US4583715 Safety gate |
| 04/16/1986 | EP0177895A2 Anti-tank barrier |
| 04/09/1986 | EP0176973A2 Bollard mount |
| 03/26/1986 | EP0175254A2 A stiff but bendable elongated plastic article |
| 03/25/1986 | US4577991 Deployable vehicular barricade |
| 03/18/1986 | US4576509 For a vehicular driveway |
| 03/18/1986 | US4576508 Bollard trafficway barrier and vehicle arrest system |
| 03/18/1986 | US4576507 Terrorist vehicle barrier |
| 03/18/1986 | US4576106 Serves as a warning of danger |
| 03/11/1986 | US4574523 Vehicle barricade or maximum security barrier |
| 02/25/1986 | US4573109 Battery powered lamp unit and supporting container |