| Patents for E01H 1 - Removing undesirable matter from roads or like surfaces, with or without moistening of the surface (8,945) |
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| 03/21/2001 | CN2424232Y Large thrust blower |
| 03/20/2001 | US6203080 Capture bag |
| 03/13/2001 | US6199737 Sanitary animal waste collection holder |
| 03/08/2001 | WO2001016431A1 Hovering drying machine |
| 03/08/2001 | WO2001015590A1 Fluid recovery suction head |
| 03/08/2001 | DE19942233A1 Motorgetriebenes Landschaftspflegegerät Motor-driven landscape maintenance equipment |
| 03/08/2001 | DE19928328C1 Chippings application method for asphalt road surface has excess chippings removed via blower or suction device for recycling |
| 03/07/2001 | EP1081288A2 Motor driven landscape maintenance apparatus |
| 03/06/2001 | US6196601 Pet waste retriever |
| 03/06/2001 | US6196600 Animal waste scooping and disposal device |
| 03/06/2001 | US6195837 Debris suctioning and separating apparatus for use in a surface sweeping vehicle having a mechanical debris elevator |
| 03/06/2001 | US6195836 Mechanical surface cleaning vehicle for fine particulate removal |
| 02/28/2001 | CN2421319Y Safety guards washing device |
| 02/27/2001 | US6192542 Sweeper conveyor overflow and leakage recycling ramp |
| 02/22/2001 | DE19919723A1 Lawn mower with rotating blade cutter has brush roller fitted with a rotary and a vibratory drive in front of cutter to remove objects from surface |
| 02/21/2001 | EP1077290A1 Suction nozzle |
| 02/21/2001 | EP1076737A1 Mechanical sweeper |
| 02/20/2001 | US6189179 Surface drying machine |
| 02/15/2001 | DE19937983A1 Foam for removing excrement, particularly canine feces, without the need for cleaning is carried in a hand-held container and applied to the excrement |
| 02/14/2001 | CN2419256Y Hand pushed road sweeping vehicle |
| 02/14/2001 | CN2419255Y Trailed road sweeping larry |
| 02/14/2001 | CN2419254Y 三轮车 Pedicab |
| 02/14/2001 | CN1283725A Sweeping vehical able to sweep dust |
| 02/12/2001 | CA2315602A1 Extruded vehicle mounted broom |
| 02/10/2001 | CA2317100A1 Surface cleaning vehicle with high air efficiency |
| 02/10/2001 | CA2317098A1 Compact utility type surface cleaning vehicle |
| 02/10/2001 | CA2317096A1 Mechanical surface cleaning vehicle for fine particulate removal |
| 02/08/2001 | DE19930515A1 Separating oil-containing materials from pourable material, e.g. sand especially on coasts and beaches, comprises separating oil-containing materials from pourable material using a hydrophobic cloth or fleece |
| 02/08/2001 | DE19927592C1 Kehraggregat Sweepgear |
| 02/07/2001 | CN2418160Y Street-cleaning vehicle capable of giving-out purified air |
| 02/07/2001 | CN2418159Y Road-surface cleaning apparatus |
| 02/06/2001 | US6182328 Mobile cleaning system |
| 02/01/2001 | WO2001007719A1 Method and device for the removal of dirt by means of steam and detergent |
| 02/01/2001 | DE19933274A1 Collector for waste esp. dog faeces consists of flat flexible material with fold, hold-down part, and element to push fold to collect waste |
| 02/01/2001 | DE19933273A1 Collection method for waste esp. dog faeces uses flat bendable material with fold moved by rod with grip under waste |
| 02/01/2001 | CA2379656A1 Method and device for the removal of dirt by means of steam and detergent |
| 01/31/2001 | EP1072727A2 Vehicle and method for cleaning surfaces |
| 01/31/2001 | EP1071522A1 Oil absorption and reclamation methods |
| 01/31/2001 | CN1281923A Multifunctional cleaning vehicle for road balustrade |
| 01/30/2001 | US6179023 Air blower |
| 01/09/2001 | US6171406 Cleaning surfaces |
| 01/03/2001 | EP1064430A1 Disposable device for collecting loose material, such as dog faeces, from the ground |
| 12/28/2000 | WO2000079059A1 Sweeping unit |
| 12/28/2000 | WO2000079058A1 Sweeping unit |
| 12/28/2000 | WO2000078410A1 Device for automatically picking up objects |
| 12/28/2000 | CA2341030A1 Sweeping unit |
| 12/27/2000 | CN2412033Y Sucking nozzle of sweeping machine |
| 12/27/2000 | CN2412032Y Vacuum sucking nozzle appts. of sweeping machine |
| 12/27/2000 | CN2412031Y Dry and wet sucking cleaning sweeping machine |
| 12/27/2000 | CN2412030Y Cleaning device of sweeping machine |
| 12/20/2000 | EP1061180A1 Brush unit for cleaning roads and vehicle including the brush unit |
| 12/20/2000 | EP1060034A1 A method for removing a material from the surface of a product |
| 12/19/2000 | US6161250 Dustless regenerative air sweeper |
| 12/13/2000 | EP0823835B1 Waste collection device |
| 12/13/2000 | CN2410325Y Cleaning machine for road surface |
| 12/13/2000 | CN2410324Y Cleaning machine for road surface |
| 12/12/2000 | US6158395 Dog excrement container |
| 12/12/2000 | CA2102111C Device for cleaning synthetic grass playing surfaces |
| 12/05/2000 | US6154922 Self-propelled factory floor cleaning vehicle |
| 12/05/2000 | US6154920 Sweeper apparatus |
| 12/05/2000 | US6154911 Debris lifting apparatus for use in a surface sweeping vehicle |
| 11/30/2000 | DE19921761A1 Working distance adjustment for e.g. mowing machine involves adjusting length of element of jib arm with working head on free end; lower arm of jib arm with upper, lower arms is adjusted |
| 11/29/2000 | CN2408136Y Road cleaning vehicles |
| 11/23/2000 | WO2000069578A1 Removing chewing gum with liquid gas |
| 11/23/2000 | DE19905566A1 Tennis court cleaning machine has mobile frame which carries roller fitted with blade which is at an angle to the direction of motion of machine and loosens surface of the court, sand produced being collected by second device |
| 11/22/2000 | EP1054109A1 Box-shaped device for the collection of dog excrements within an urban environment |
| 11/15/2000 | CN2405960Y Sweeping device of road-surface sweeping vehicle |
| 11/15/2000 | CN2405959Y Road-surface sweeping vehicle |
| 11/09/2000 | WO2000066838A1 Device for curbing dogs and collecting their droppings |
| 11/08/2000 | EP1049371A1 Implement and method for picking up and removing pet excrement |
| 11/08/2000 | CN2404923Y Multi-functional sweeping vehicle for cleaning runway of air pot |
| 11/08/2000 | CN2404922Y Direction changeable jetting nozzle of raod sweeping vehicle |
| 11/08/2000 | CN2404921Y Sweeping brush of sweeping vehicle, bristle of sweeping wheel |
| 11/07/2000 | US6142543 Device for collecting debris |
| 11/07/2000 | US6142310 Magnetic sweeper |
| 11/07/2000 | US6142290 Conveyor for handling refuse in a street sweeper machine |
| 10/25/2000 | CN2402721Y Highway sweeper |
| 10/25/2000 | CN2402538Y Direct extension automatic guardrail cleaner |
| 10/24/2000 | US6135520 Pet waste pick-up and disposal device |
| 10/24/2000 | US6135519 Device for collecting waste such as animal dejection |
| 10/22/2000 | CA2268570A1 Device for scooping up dog excreta |
| 10/19/2000 | WO2000061874A1 Vacuum apparatus |
| 10/19/2000 | WO2000025654A9 Machine for removing water from outdoor surfaces |
| 10/17/2000 | US6131239 Ground debris vacuum |
| 10/11/2000 | CN2400496Y Small sanitary road sweeping vehicle |
| 10/11/2000 | CN1269444A Automatic dumping cleaning car |
| 10/11/2000 | CN1057361C Dosage slag shaping machine |
| 10/10/2000 | US6129096 Dog litter clean up kit and method |
| 10/10/2000 | US6129094 Method of high pressure cleaning |
| 10/05/2000 | WO2000058562A1 System for collection and disposal of pet waste or compostables |
| 10/05/2000 | CA2365865A1 System for collection and disposal of pet waste or compostables |
| 10/04/2000 | CN2399441Y Dust sucking and snow sucking vehicle |
| 10/03/2000 | US6126215 Device for handling and bagging animal refuse or other objects |
| 09/28/2000 | DE19942012A1 Device to remove flotsam from dike surroundings has moveable appliance to collect floating matter and eject it to spread on land in front of dike |
| 09/27/2000 | CN2398332Y Quick cleaning vehicle |
| 09/27/2000 | CN2398331Y Road cleaning device |
| 09/26/2000 | US6123046 Device for disposing of the feces from an animal utilizing any disposable plastic bag |
| 09/26/2000 | US6122797 Debris suctioning and separating apparatus for use in a surface cleaning vehicle having a recirculating type debris suctioning system |
| 09/21/2000 | WO2000055432A1 Collection apparatus |
| 09/21/2000 | DE19851666C1 Aufsitzkehrmaschine mit Frontmotor Aufsitzkehrmaschine front engine |