| 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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| 01/27/2004 | US6681443 Blower |
| 01/27/2004 | US6681433 Sweeping unit |
| 01/22/2004 | DE10230289A1 Blasgerät Blower |
| 01/22/2004 | CA2394421A1 Pet waste scoop with bag dispenser |
| 01/21/2004 | EP1382749A1 Cleaning structure for road vehicle |
| 01/21/2004 | EP1296551B1 Implement for collecting animal faeces |
| 01/20/2004 | US6679218 Starting device |
| 01/20/2004 | US6678912 Sweeping unit |
| 01/18/2004 | CA2391496A1 Box for the dog dirt |
| 01/15/2004 | US20040007299 Tread for retreading tires |
| 01/15/2004 | DE20314540U1 Leaf fork has sliding tines mounted on spade-like end, extended tines being used to pick up leaves and spade section slid down to push them into waste bin when fork is full |
| 01/15/2004 | DE10228848A1 Bearbeitungsvorrichtung Processing apparatus |
| 01/13/2004 | US6675424 Litter vacuum |
| 01/08/2004 | US20040005232 Blower |
| 01/08/2004 | US20040004361 Scoop & seal |
| 01/08/2004 | US20040003481 Apparatus and method for collection of debris |
| 01/08/2004 | DE20316894U1 Appliance to scoop up loose waste and litter, e.g. at railway stations and streets, has a shovel-type container on rear wheels with a handle, and a linkage to tilt on a leading axis at the front |
| 01/07/2004 | EP1378611A1 Vacuum cleaner assembly to be supported by a vehicle and vehicle equipped with this assembly |
| 01/07/2004 | CN2597538Y Hand-electric refuse cleaning vehicle |
| 01/07/2004 | CN2597537Y Drive for hand cleaning vehicle |
| 01/06/2004 | US6672675 Traverse carriage |
| 12/31/2003 | WO2004001138A1 Compact, high-tipping, self-propelled road sweeper |
| 12/31/2003 | CN2595871Y Multifunction cleaning vehicle |
| 12/31/2003 | CN2595870Y Cleaning device on road cleaning vehicle |
| 12/31/2003 | CN2595869Y Bicycle type automatic ground sweeping vehicle |
| 12/31/2003 | CN2595868Y New broom vehicle |
| 12/31/2003 | CN2595867Y Powerless hand push sweeping vehicle |
| 12/30/2003 | US6669254 Manual pick-up device |
| 12/30/2003 | US6668761 Device for collecting excrements |
| 12/24/2003 | CN2594312Y Assembled snow remover |
| 12/24/2003 | CN2594310Y 多功能扫帚 Multifunction broom |
| 12/24/2003 | CN2594309Y Blowing and sucking dust remover |
| 12/24/2003 | CN2594308Y Hand road sweeper |
| 12/24/2003 | CN2594307Y Sweeping lorry |
| 12/24/2003 | CN2594306Y 自动扫地车 Automatic sweeper |
| 12/24/2003 | CN2594305Y Road sweeping lorry |
| 12/24/2003 | CN1131910C Automatic dumping cleaning car |
| 12/18/2003 | WO2003104569A1 Container for collecting and disposing of animal excreta |
| 12/18/2003 | US20030232585 Traverse carriage |
| 12/18/2003 | US20030229957 Conveyor for mechanical street sweeper |
| 12/12/2003 | CA2390492A1 Conveyor for mechanical street sweeper |
| 12/11/2003 | WO2003102305A1 Fluid pressure jetting system fluiddruckstrahlsystem |
| 12/11/2003 | DE20212089U1 Municipal footpath cleaning vehicle removes difficult substances such as chewing gum with dry ice pellets |
| 12/10/2003 | EP1369027A1 Receiving and collecting device for bulk material |
| 12/09/2003 | CA2170164C Apparatus and method for renovating playing surfaces |
| 12/04/2003 | US20030223655 Mitten/glove shaped zip bag |
| 12/04/2003 | US20030222465 Canine waste receptacle |
| 12/03/2003 | CN2589508Y Novel clearing apparatus for environmental sanitation |
| 12/03/2003 | CN2589507Y Vehicle-mounted mop for cleaning road sludge and dust |
| 12/02/2003 | US6655467 Apparatus for clearing and grooming ground |
| 11/27/2003 | DE20314097U1 Scraper for pavement joints has wooden handle for steel scraper head with opposed angled scraper tips |
| 11/27/2003 | DE20313275U1 Litter picking equipment has a grip operated telescopic support with a collecting system which moves the litter into a collecting bag |
| 11/26/2003 | EP1364570A1 Tipping bin, paricularly for special multipurpose vehicles or the like |
| 11/26/2003 | CN2587929Y Hand pushing type automatic ground cleaning machine |
| 11/25/2003 | US6651293 Apparatus for processing a pavement surface utilizing pressurized water |
| 11/20/2003 | WO2003094686A1 Litter vaccum |
| 11/19/2003 | CN2586725Y Sweeping disc for road sweeper |
| 11/19/2003 | CN1456752A Pneumatic dry dust collecting vehicle |
| 11/19/2003 | CN1456751A Mechanical sweeper on road |
| 11/18/2003 | US6647585 Multi-functional floor-cleaning tool |
| 11/13/2003 | US20030209916 Leaf collector |
| 11/13/2003 | DE20313676U1 Floor cleaner for connecting to high-pressure appliance has at least one rotary nozzle arm upon which are fitted brushes, cleaning lips of rubber or plastic, and/or cleaning agent containers |
| 11/06/2003 | US20030204931 Street sweeper |
| 11/05/2003 | CN2584661Y Improved of airflow type high-speed sweeping vehicle |
| 11/05/2003 | CN2584660Y Road vacuum dust-absorption and air purifying vehicle |
| 11/05/2003 | CN2584659Y Hand-pushed road sweeper |
| 11/05/2003 | CN2584658Y Rolling complex blade road-sweeping machine |
| 11/05/2003 | CN1453433A Motor-driven road running vehicle for digging ditch on ground |
| 11/05/2003 | CN1453350A Scavenger specially for lane in expressway toll gate |
| 11/04/2003 | US6641188 Animal waste scooper |
| 11/04/2003 | US6640375 Brush assembly |
| 11/04/2003 | US6640374 Curb brush is an implement for displacing debris from the top and bottom of rounded curbs |
| 10/28/2003 | US6637791 Collection apparatus |
| 10/28/2003 | US6637069 Blower having fan oriented perpendicular to discharge nozzle |
| 10/22/2003 | CN2581490Y Road parapet wall ceaning device for spraying car |
| 10/22/2003 | CN2581489Y Sweeping hand cart |
| 10/22/2003 | CN2581488Y Hand cleaning cart for environmental sanitation |
| 10/21/2003 | US6634857 Manually guided suction device or blower |
| 10/16/2003 | US20030193204 Manual pick-up device |
| 10/16/2003 | DE20310666U1 Leaf, snow and ice sweeping machine for clearing streets and pathways has metal or plastics shield with flexible foam edge with two lips |
| 10/16/2003 | DE20307029U1 Device for removal of dog's excrements, comprising dustpan, spatula, and two protection covers |
| 10/15/2003 | EP1352719A2 Manual pick-up device |
| 10/15/2003 | CN2579947Y Spray mouth adjustable snow removing and sand blowing device |
| 10/15/2003 | CN2579946Y High efficiency quick road sweeping car |
| 10/15/2003 | CN2579945Y Cleaning device for chewing gum stain on road surface |
| 10/12/2003 | CA2419671A1 Manual pick-up device |
| 10/08/2003 | CN2578389Y Road-sweeping lorry |
| 10/07/2003 | US6629818 Impeller for use with portable blower/vacuums |
| 10/02/2003 | US20030182748 Sweeper bucket with rollers |
| 10/01/2003 | CN2576791Y Broom |
| 10/01/2003 | CN2576790Y Road-sweeping vehicle |
| 10/01/2003 | CN2576789Y Garbage-transferring road sweeping vehicle |
| 10/01/2003 | CN1122743C Operating method of tool for removing road dirt of chewing gum |
| 09/30/2003 | US6626628 Pushing device for large sweeper |
| 09/25/2003 | DE20310743U1 Pet excrement holder has is formed from a cardboard section with cutouts that can be carried flat and assembled when needed |
| 09/24/2003 | CN2575151Y Non-dam reservoir flood diversion sand sluice |
| 09/23/2003 | US6622341 Position shifting plate for an air blowing device |
| 09/23/2003 | US6622336 Connecting apparatus for attaching a sweeping implement to a traction vehicle |
| 09/18/2003 | US20030173788 Recovery device and unit |
| 09/16/2003 | US6619755 Machine for automatically removing temporary raised pavement markers (TRPMs) from roadway surfaces |