| 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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| 05/20/1997 | US5630675 Traffic channelizer base |
| 05/20/1997 | US5630660 Warning light |
| 05/15/1997 | DE19541809A1 Fixing device for posts, masts or similar to objects on ground |
| 05/14/1997 | EP0773325A1 Manufactured article for marking areas adjacent to roadways for vehicles, particularly in the dark |
| 05/14/1997 | EP0745164A4 Surface finish of cementitous nature and containing glass beads |
| 05/14/1997 | EP0625225B1 Support socle for signalling devices |
| 05/14/1997 | CN1149646A 橡胶交通标志桩 Rubber traffic signs pile |
| 05/06/1997 | US5626330 Barricade system |
| 05/06/1997 | US5626094 Tactile last-step indicator for stair safety |
| 05/06/1997 | US5625988 Post support assembly having a mounting socket and a rigid collar |
| 05/02/1997 | EP0770161A1 Post installations |
| 05/01/1997 | WO1997015729A1 Multipurpose energy absorbing barrier system |
| 05/01/1997 | WO1997015728A1 Foot for a distance warning signal used as a routing device for road traffic |
| 04/30/1997 | DE19540201A1 Support for signpost which is driven into ground |
| 04/30/1997 | DE19540070A1 Fixture socket with post |
| 04/30/1997 | CN2253357Y Rubber traffic sign post |
| 04/29/1997 | US5624510 Method for producing patterned shaped article |
| 04/29/1997 | US5624210 Collision tolerant pile structure |
| 04/29/1997 | US5624203 Energy absorbing barrier system with crash indication |
| 04/29/1997 | US5624092 Adjustable sign mounting brackets |
| 04/29/1997 | US5623843 Motorcycle tethering device |
| 04/24/1997 | WO1997014850A1 Conformable magnetic articles underlaid beneath traffic-bearing surfaces |
| 04/23/1997 | EP0768950A1 Fluorescent beads for improved roadway marker visibility |
| 04/23/1997 | CN1148432A Microsphere-based retroreflective article |
| 04/23/1997 | CN1148421A Retroflective article with dual reflector |
| 04/16/1997 | CN1147791A method and system for thermal graphic printing |
| 04/16/1997 | CN1147585A City road marking method |
| 04/15/1997 | US5620277 Marking and anchoring apparatus |
| 04/15/1997 | US5619829 Sound insulating wall and method of installing the same |
| 04/15/1997 | CA2094256C Support structure for road signs |
| 04/10/1997 | WO1997013038A1 Flexible raised pavement marker, mounting device and method |
| 04/10/1997 | CA2233954A1 Flexible raised pavement marker, mounting device and method |
| 04/09/1997 | EP0767276A1 Base and temporary flexible roadsign and its improvements |
| 04/09/1997 | CN1147003A Method of producing wear resistant traffic markings |
| 04/08/1997 | US5618130 Roadway marker and method of applying a quantum of adhesive to the bottom surface of the marker |
| 04/03/1997 | DE19536107A1 Protective barrier for edge of go-cart track |
| 04/02/1997 | CN2250975Y Automatic reset collision-proof alarm post |
| 04/02/1997 | CN2250974Y 3-D guiding deceleration sign |
| 04/02/1997 | CN2250973Y Milestone |
| 03/27/1997 | WO1997011230A1 Stand device, in particular illuminated stand device for airports |
| 03/27/1997 | WO1997003814A3 Retroreflective elements |
| 03/27/1997 | DE19548448C1 Stand device on which number of traffic signs, publicity panels or similar, are fitted or exchanged |
| 03/26/1997 | EP0764699A2 Method of producing wear resistant traffic markings |
| 03/25/1997 | US5613798 Traffic marker and base unit |
| 03/23/1997 | CA2185637A1 Method of producing wear resistant traffic markings |
| 03/23/1997 | CA2158908A1 Flexible raised pavement marker, mounting device and method |
| 03/20/1997 | WO1997000181A3 Road speed limiting device |
| 03/20/1997 | DE19534410A1 Sequential direction indicators for motor vehicles and street signs |
| 03/18/1997 | US5611641 Crowd control barrier system |
| 03/18/1997 | US5611509 Quick release mechanism for a display stand |
| 03/12/1997 | EP0761888A1 Removable lockable bollard |
| 03/12/1997 | EP0760883A1 Retroflective article with dual reflector |
| 03/12/1997 | CN2249261Y Anti-shoveled reflecting spike |
| 03/12/1997 | CA2185276A1 Rigid sign with protective changeable indicia member |
| 03/06/1997 | WO1997007982A1 Process for manufacturing a sign |
| 03/06/1997 | CA2230853A1 Process for manufacturing a sign |
| 03/05/1997 | EP0760448A2 Integrally formed linear light strip with light emitting diodes |
| 03/05/1997 | EP0759859A1 Safety/warning device |
| 03/05/1997 | CN1144564A Retroreflective article and method of making the same |
| 03/05/1997 | CN1144547A Surface finish of cementitous nature and containing glass beads |
| 03/04/1997 | US5607255 Method of milling to form highway depressions |
| 03/04/1997 | US5606931 Spot identifying marker |
| 03/01/1997 | CA2182548A1 Integrally formed linear light strip with light emitting diodes |
| 02/26/1997 | EP0758954A1 Method and system for thermal graphic printing |
| 02/19/1997 | CN2247675Y Built-up extrusion formed sign baseplate |
| 02/19/1997 | CN1143381A Organic azo-pigment coated lithopone |
| 02/19/1997 | CN1143135A City traffic guide indication system |
| 02/13/1997 | WO1997005509A1 Retroreflective articles with multiple size prisms in multiple locations |
| 02/13/1997 | WO1997005422A1 A light assembly |
| 02/06/1997 | WO1997004337A1 Object detection apparatus |
| 02/06/1997 | WO1997003814A2 Retroreflective elements |
| 02/04/1997 | US5599132 Reflective bands for roadway barricade barrels and method of use |
| 02/04/1997 | US5598654 Sign with collapsible, fanning framework |
| 01/30/1997 | WO1997003252A1 Silyl terminated sulfopoly(ester-urethane) pavement marking compositions |
| 01/30/1997 | WO1997003251A1 Breakaway post connector |
| 01/30/1997 | WO1997003250A1 Road marker |
| 01/30/1997 | CA2226681A1 Road marker |
| 01/30/1997 | CA2226368A1 Silyl terminated sulfopoly(ester-urethane) pavement marking compositions |
| 01/29/1997 | CA2154930A1 Illuminated warning triangle |
| 01/28/1997 | US5597262 Resilient traffic bollard with rotatable collar |
| 01/28/1997 | US5596845 Adjustable safety breakaway mounting apparatus |
| 01/22/1997 | EP0754803A2 Frame for sign |
| 01/22/1997 | EP0754308A1 Microsphere-based retroreflective article |
| 01/22/1997 | EP0754262A1 Roadway marker |
| 01/16/1997 | WO1997001679A1 High entrance angle retroreflective article with spherical refracting elements |
| 01/16/1997 | WO1997001678A1 Retroreflective material |
| 01/16/1997 | WO1997001677A1 Wet retroreflective marking material |
| 01/16/1997 | WO1997001676A1 High entrance angle retroreflective article and method of making |
| 01/16/1997 | WO1997001675A1 Encased retroreflective elements and method for making |
| 01/16/1997 | WO1997001674A1 Pavement marking with multiple topcoats |
| 01/16/1997 | WO1997001673A1 Wide range vertical retroreflective delineator |
| 01/16/1997 | CA2224651A1 Pavement marking with multiple topcoats |
| 01/16/1997 | CA2224650A1 Wide range vertical retroreflective delineator |
| 01/16/1997 | CA2224524A1 High entrance angle retroreflective article and method of making |
| 01/16/1997 | CA2224326A1 Retroreflective material |
| 01/16/1997 | CA2222565A1 High entrance angle retroreflective article with spherical refracting elements |
| 01/14/1997 | US5594201 Adjustable container set apparatus and method |
| 01/14/1997 | US5593706 Panel framing system |
| 01/14/1997 | US5593246 Patterned chalk-resistant pavement marking and method of making |
| 01/14/1997 | US5592898 Lane marker |