| 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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| 10/18/2001 | CA2402494A1 A tread for retreading tires |
| 10/17/2001 | EP1143843A1 Floor treatment machine |
| 10/16/2001 | US6302967 Mobile cyclonic power wash system with water reclamation and rotary union |
| 10/11/2001 | US20010028847 Manually guided suction device or blower |
| 10/11/2001 | DE19959562C1 Floor sweeping machine has sweeping plate provided with elastic lip deflected upwards upon contact with obstacle |
| 10/11/2001 | DE19957434A1 Cleaning vehicle for cleaning road traffic guide posts has a cylinder unit with rotating high pressure jets and water recirculation with a filter to recover the water for further use |
| 10/03/2001 | CN1315602A Road sweeper |
| 09/26/2001 | CN2450263Y Road-sweeper |
| 09/26/2001 | CN2450262Y Road-sweeper |
| 09/25/2001 | US6293354 Disc unit |
| 09/12/2001 | EP1131494A1 Sit-on sweeper with a tail engine |
| 09/12/2001 | CN2447378Y Road guardrail-cleaning vehicle |
| 09/12/2001 | CN2447377Y Railing-cleaning apparatus |
| 09/05/2001 | CN2446157Y Electric road sweeping vehicle |
| 09/03/2001 | CA2341671A1 Blower air stream diverter |
| 08/29/2001 | EP1127191A1 Synthetic surface treatment apparatus |
| 08/28/2001 | US6280532 Nozzle; wheel fixed to nozzle to adjust spacing |
| 08/28/2001 | US6279975 Implement and method for picking up and removing pet excrement |
| 08/22/2001 | EP1125868A1 Domestic refuse collection vehicle |
| 08/16/2001 | EP1124015A2 Method and apparatus for processing pavement surface |
| 08/14/2001 | US6273481 Canine pet waste recovery and disposal kit |
| 08/14/2001 | US6272720 Sweeping machine |
| 08/14/2001 | CA2132623C Chemical agents and method for the inhibition of corrosion and deposit formation in water systems |
| 08/09/2001 | US20010012475 Method and apparatus for processing pavement surface |
| 08/09/2001 | DE10005356A1 Box für Entsorgungsmaterial für Hundehalter Box for disposal material for dog owners |
| 08/09/2001 | DE10003418A1 Kombiniertes Gerät mit Hundehalteleine und Kotaufnahmemöglichkeit Combined unit with dog tether and Kotaufnahmemöglichkeit |
| 08/08/2001 | EP1122365A2 Filter system for mobile debris collection machine |
| 08/08/2001 | EP1122364A2 Stacked tools for overthrow sweeping |
| 07/31/2001 | US6267308 Curb cleaner nozzle assembly |
| 07/25/2001 | CN2440057Y Multifunction snow-removing apparatus |
| 07/24/2001 | US6265208 Device for storing, dispensing and recycling a cleaning suspension including a regenerating microorganism absorbent suspension |
| 07/24/2001 | US6263540 Compact utility type surface cleaning vehicle |
| 07/24/2001 | CA2296789A1 Poopouch & poosacs |
| 07/24/2001 | CA2158682C Collecting device |
| 07/18/2001 | CN2439464Y Garbage sucking vehicle |
| 07/17/2001 | US6260895 Waste collection device |
| 07/11/2001 | EP1114895A2 Filter system for mobile debris collection machine |
| 07/10/2001 | US6257634 Manual litter picker |
| 07/10/2001 | US6257473 Sanitary collection holder for animal waste |
| 07/10/2001 | US6257345 Device for collection of debris |
| 07/10/2001 | US6256827 Utility type surface cleaning vehicle having improved gutter broom placement |
| 07/04/2001 | EP1111990A1 Leash assembly having pet refuse bag dispenser mechanism |
| 07/04/2001 | CN2437727Y Highway surface cleaning device |
| 07/04/2001 | CN2437726Y Road surface cleaner |
| 07/04/2001 | CN1067872C Suction device |
| 07/03/2001 | US6253416 Blower air stream diverter |
| 06/28/2001 | US20010005482 Blower |
| 06/27/2001 | CN2436551Y Road cleaning vehicle |
| 06/26/2001 | US6250882 Portable working machine provided with a centrifugal air blower |
| 06/26/2001 | US6250695 Scoop |
| 06/21/2001 | DE19958457A1 Maintenance appliance for sand tennis courts consists of rollers with brushes, and driven support wheels with remote control |
| 06/21/2001 | DE10058971A1 Cleaning appliance for ground slabs consists of vehicle with carrier arm with pivoted cleaning brush and after-cleaning brush |
| 06/20/2001 | EP1108092A1 Sweeping unit |
| 06/20/2001 | EP1108091A1 Sweeping unit |
| 06/20/2001 | CN2435426Y Machine for removing undesirable matter from road |
| 06/20/2001 | CA2292711A1 A leash mounted storage device |
| 06/19/2001 | US6247735 Triangular trough scoop |
| 06/13/2001 | EP1105579A1 Manual device for collecting litter on the ground |
| 06/13/2001 | DE19959557A1 Blower for cleaning surfaces from leaves and similar matter comprises a dam-ping bell which incorporates a damping wall and is provided with a suction window in the surrounding bell wall |
| 06/13/2001 | DE19954643A1 Floating oil binder for removing oil and fat spills from water or solid surfaces comprises from tanned fibrous proteins or scrap leather, carrying immobilized microorganism to break down adsorbed oil |
| 06/13/2001 | DE19944934A1 Floor-cleaning device has active radiation of laser in wavelength region between 0.2 and 20 microns guided into suction nozzle of suction apparatus |
| 06/13/2001 | DE10035779A1 Leaf blower, for use in e.g. garden, comprises blower unit with air channel, and air diffuser with fins |
| 06/12/2001 | CA2265998C Vegetation debris blower and cart assembly |
| 06/07/2001 | US20010002501 Leaf blower |
| 06/07/2001 | DE19952740A1 Removal method for esp. dog excrement uses flat material with upper and lower surface executing two movements for lifting process |
| 06/07/2001 | DE10060181A1 Laubbläser Leaf Blowers |
| 06/06/2001 | CN2433300Y Portable dust-absorption cleaning vehicle |
| 06/06/2001 | CN2433299Y Grinding type leaf absorbing machine |
| 06/05/2001 | US6240881 Leash assembly having pet refuse bag dispenser mechanism |
| 05/30/2001 | CN2432245Y Road-spweeper for environmental sanitation |
| 05/30/2001 | CN1066506C Mechanism for absorbing rail ballast |
| 05/29/2001 | US6237972 Animal waste collection device |
| 05/29/2001 | US6237971 Sleeved invertible glove for collection and disposal of materials |
| 05/29/2001 | US6237533 Pet clean-up apparatus and method |
| 05/29/2001 | US6237480 Apparatus for the dustfree discharge of fine dust from a dust collector |
| 05/29/2001 | US6237258 Snow or other bulk material removal apparatus |
| 05/23/2001 | DE19949678A1 Mower and litter clearing device, especially for verges, comprises jib mounted basis frame with vegetation removing and receiving devices |
| 05/23/2001 | DE19935887C1 Fahrzeug und Verfahren zum Säubern einer Oberfläche Vehicle and method for cleaning a surface |
| 05/22/2001 | US6233949 Portable device for wearing by a user and removing deposits from a surface |
| 05/15/2001 | US6230363 Large-scale cleaning vehicle |
| 05/10/2001 | DE19953668A1 Scraper for removing dog faeces comprises square frame with blades pointing inwards which is hinged at corners so that blade can be slid together and faeces moved into attached bag |
| 05/09/2001 | EP1098038A1 Self-propelled multifunction vehicle for the maintenance of green areas |
| 05/08/2001 | US6227149 Sanitary refuse and animal dung collection valet |
| 05/08/2001 | US6226833 Movable blower |
| 05/03/2001 | DE19951568A1 Rotating brush for street cleaner has a segmented construction to allow the brush sections to adapt to the ground contours |
| 05/01/2001 | US6223695 Leash assembly having pet refuse bag dispenser mechanism |
| 05/01/2001 | US6223387 Leaf pick-up and transport bin assembly |
| 04/26/2001 | DE19950636A1 Regulating or adjusting of level of lowerable or liftable vehicle part or attachment esp. working tool compared to ground |
| 04/26/2001 | DE10044134A1 Container for plastic bags used to dispose of dog faeces is made up of two half shells which are hinged together |
| 04/19/2001 | DE19927593C1 Kehraggregat Sweepgear |
| 04/18/2001 | CN2426811Y Wind power dust-absorption vehicle |
| 04/12/2001 | DE10037780A1 Kehreinrichtung Sweeping device |
| 04/11/2001 | CN2426490Y Cleaning cart |
| 04/05/2001 | WO2001023671A1 An accumulator powered electric vacuum cleaner |
| 04/04/2001 | CN2425948Y Refuse cleaning vehicle |
| 04/04/2001 | CN1064099C Road-sweeping vehicle |
| 04/03/2001 | US6210109 Portable fluid blower |
| 03/27/2001 | US6205608 Deck crevice cleaning tool |
| 03/22/2001 | WO2001019541A1 Method and apparatus for cryogenic blast cleaning |
| 03/21/2001 | CN2424233Y Powerless road duster |