| Patents for E01H 10 - Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials (816) |
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| 05/11/2005 | CN2698843Y Snow-melt agent spreading machine |
| 04/14/2005 | WO2005033417A1 Spreader arrangement for a road machine |
| 04/14/2005 | WO2005032724A2 Anti-icing spray assembly |
| 04/07/2005 | US20050072859 Anti-icing spray assembly |
| 03/29/2005 | US6872327 Defrosting agent and method for melting snow and ice |
| 03/29/2005 | US6871762 Dispenser for ice-thawing and other granulated materials |
| 03/24/2005 | DE10328913B3 Streugerät Spreader |
| 03/03/2005 | DE102004030865A1 Rutschstoppvorrichtung zum Verhindern von Rutschen von Fahrzeugrädern Slip-stop device for preventing slippage of vehicle wheels, |
| 03/02/2005 | CN1589306A De-icing agent and method for melting snow and ice |
| 02/24/2005 | DE10331434A1 Moistening device for de-icing salt in spreader vehicles has discharge tubes with salt compression guide and salt expansion section below, to enlarge salt area available to be sprayed |
| 02/01/2005 | US6849198 Anti-icing coatings and methods |
| 02/01/2005 | CA2272541C Synchronized application of one or more materials to a surface from a vehicle |
| 01/26/2005 | CN2673941Y Hand pushing type vehicle for spreading powder or bulk material |
| 01/26/2005 | CN2673940Y Pipeline type snow removing equipment |
| 01/13/2005 | US20050006622 De-icing agent and method for melting snow and ice |
| 01/13/2005 | DE10328116A1 Verfahren und Vorrichtung zur Verteilung von Streugut Method and apparatus for spreading grit |
| 01/06/2005 | WO2005001208A1 Method and device for distributing material that is to be spread |
| 12/30/2004 | US20040262425 Slip-stop device for preventing slipping of vehicle wheels |
| 12/29/2004 | EP1491686A2 Spreading apparatus |
| 12/29/2004 | CN2667001Y Multifunction garbage vehicle capable of spreading snowmelt agent |
| 12/15/2004 | CN2663511Y Snow-removing and spreading machine |
| 12/02/2004 | CA2430320A1 Environmentally friendly ice remover (efir) |
| 11/17/2004 | EP1477612A1 Salt spreading system for highways |
| 10/20/2004 | EP1381655B1 Defrosting agent and method for melting snow and ice |
| 10/07/2004 | US20040195357 Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable position snow removal device |
| 10/07/2004 | US20040194353 Snow removal machine with system for applying a surface treatment material |
| 10/06/2004 | EP1464759A2 Snow removal machine with system for applying a surface treatment material |
| 10/06/2004 | EP1463786A1 De-icing agent and method for melting snow and ice |
| 10/02/2004 | CA2461502A1 Snow removal machine with system for applying a surface treatment material |
| 09/22/2004 | EP0853708B1 Gritting systems and methods |
| 07/29/2004 | DE10301285A1 Verfahren zur Verteilung von mit Flüssigkeit vermengten Streustoff und Vorrichtung zur Durchführung des Verfahrens A method for distributing blended with liquid spreading material and apparatus for carrying out the method |
| 07/28/2004 | EP1441074A2 Process for spreading pre-wetted granular material and apparatus for carrying out the process |
| 07/28/2004 | EP1440134A2 Anti-icing coatings and methods |
| 07/07/2004 | CN1511186A Defrosting agent and method for melting snow and ice |
| 07/06/2004 | CA2233940C Gritting systems and methods |
| 07/01/2004 | US20040124260 Apparatus for treatment of snow and ice |
| 07/01/2004 | DE10260934A1 Automatic gritter or salter spreading installation for use in confined location for distribution of salt or grit to prevent sliding on black ice has distribution jets though which salt or grit is spread pneumatically |
| 06/24/2004 | US20040119043 Defrosting agent and methods or melting snow and Ice |
| 06/17/2004 | WO2004051000A1 System for controlling slipperiness |
| 06/03/2004 | DE10255101A1 Streuvorrichtung und Streustoffanfeuchtungsvorrichtung dafür Scatterer and Streustoffanfeuchtungsvorrichtung for |
| 06/02/2004 | EP1424449A2 Spreading device and device for humidifying the spreadable material |
| 05/13/2004 | CA2793765A1 Biobased deicing/anti-icing fluids |
| 04/29/2004 | US20040079919 Environmentally benign anti-icing or deicing fluids |
| 04/07/2004 | EP1404924A1 Method for preventing slipperiness of a roadway or equivalent by means of a friction material or friction surface |
| 03/31/2004 | EP1402118A1 Spreading arrangement |
| 03/09/2004 | CA2440266A1 Apparatus for treatment of snow and ice |
| 01/29/2004 | DE19845083B4 Verfahren und Vorrichtung zur Verteilung von Taumitteln Method and apparatus for distributing de-icing agents |
| 01/28/2004 | EP1383370A1 Broadcast spreader with movable deflector |
| 01/21/2004 | EP1381655A1 Defrosting agent and method for melting snow and ice |
| 01/21/2004 | EP1025316B1 Road brine spreader |
| 12/09/2003 | US6659683 Anti-slipping agent for frozen road surface and spreading method thereof, and apparatus for spreading the anti-slipping agent for frozen road surface |
| 12/09/2003 | US6659376 Spreading device for confined application of grain type materials |
| 11/20/2003 | WO2003054104A8 Anti-icing coatings and methods |
| 11/19/2003 | CN1128196C Liquid for prevention of freezing of aircrafts and runways |
| 11/06/2003 | US20030205694 Environmentally benign anti-icing or deicing fluids |
| 11/05/2003 | CN2584667Y Stationary remote-controlled snow removal device |
| 11/05/2003 | CN2584666Y Multi-stage spounting-fluidifying-spraying comminutor of sodium chlorid magnesium chloride snow melting agent |
| 10/08/2003 | EP1349902A1 Friction increasing, absorptive agent and a method for its application to snow or ice covered surfaces |
| 10/02/2003 | WO2003054104A3 Anti-icing coatings and methods |
| 10/02/2003 | DE20310646U1 Hay wetting machine has straw container and conveyor tube with several rotating driven conveyor strips for transporting straw material |
| 09/25/2003 | US20030178501 Vehicle mounted travel surface and weather condition monitoring system |
| 08/27/2003 | EP1337598A1 Environmentally benign anti-icing or deicing fluids |
| 07/24/2003 | US20030136940 Environmentally benign anti-icing or deicing fluids |
| 07/03/2003 | WO2003054107A1 De-icing agent and method for melting snow and ice |
| 07/03/2003 | WO2003054104A2 Anti-icing coatings and methods |
| 06/26/2003 | US20030116749 Applying encapsulated melting agents |
| 06/25/2003 | EP1321580A2 Method and product for preventing slippery road condition in winter |
| 06/11/2003 | EP1034231B1 Liquid for the prevention of freezing of aircrafts and runways |
| 05/08/2003 | WO2003038194A1 Spray device |
| 04/24/2003 | WO2003033823A1 Anti-skidding device and method |
| 04/17/2003 | US20030070958 Ice melting package |
| 04/17/2003 | US20030070578 Applying an adhesive to a substrate, broadcasting an aggregate onto the adhesive, and applying an antiicing agent on to the aggregate-adhesive |
| 03/25/2003 | US6538578 Vehicle mounted travel surface and weather condition monitoring system |
| 03/18/2003 | US6535141 Vehicle mounted travel surface and weather condition monitoring system |
| 01/23/2003 | WO2003006745A1 Method for preventing slipperiness of a roadway or equivalent by means of a friction material or friction surface |
| 01/23/2003 | CA2453398A1 Method for preventing slipperiness of a roadway or equivalent by means of a friction material or friction surface |
| 01/16/2003 | WO2003004778A1 Spreading arrangement |
| 01/14/2003 | US6506318 Environmentally benign anti-icing or deicing fluids |
| 10/31/2002 | WO2002086010A1 Defrosting agent and method for melting snow and ice |
| 10/16/2002 | CN2516593Y Salt distributing vehicle for snow removing |
| 09/24/2002 | US6454183 Sprayer boom |
| 09/17/2002 | US6450731 System for applying a liquid, such as a deicing liquid, upon a pavement surface |
| 09/10/2002 | US6446879 Method and apparatus for depositing snow-ice treatment material on pavement |
| 08/01/2002 | DE10118685A1 Enteisungsmittel und Verfahren zum Schmelzen von Schnee und Eis Deicing composition and method of melting snow and ice |
| 07/25/2002 | WO2002057388A1 Friction increasing, absorptive agent and a method for its application to snow or ice covered surfaces |
| 07/11/2002 | DE10160724A1 De-icing composition useful on transport surfaces, comprises alkali metal acetate, surfactant, antifoam, corrosion inhibitor and water |
| 05/07/2002 | US6382535 Maintenance vehicle with snow-ice control integrated with a dump bed tailgate |
| 05/07/2002 | US6382523 Road brine spreader |
| 05/01/2002 | CN2488957Y Strong wind snow remover |
| 04/17/2002 | CN1344774A Antifreezer and its prep. |
| 04/04/2002 | WO2002026910A1 Environmentally benign anti-icing or deicing fluids |
| 03/14/2002 | DE10043463A1 Distribution plate for road gritting vehicles has extremely large differentials between lengths of blades and max. and min. outer blade radii |
| 03/14/2002 | DE10043462A1 Winterdienst-Streugerät und Streuteller für Winterdienst-Streugerät Winter gritting equipment and spreading discs for winter gritting equipment |
| 03/06/2002 | EP1184517A2 Winter service-spreading-apparatus and spinner disc therefor |
| 03/06/2002 | EP1184516A2 Winter service-spreading-apparatus and spinner disc therefor |
| 01/30/2002 | CN2474580Y Snow ice clear away car |
| 01/16/2002 | CN2471821Y Apparatus for granulating sodium chloride-magnesium chloride as snow melting agent |
| 01/09/2002 | CN2470401Y Ice-snow remover for road face |
| 11/08/2001 | US20010038046 Spreading device for confined application of grain type materials |
| 09/25/2001 | US6294104 Liquid for the prevention of freezing of aircrafts and runways |