Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01H - Street cleaning; Cleaning of permanent ways; Cleaning beaches; Cleaning land; Dispersing fog in general › E01H 1 - Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
Patents for E01H 1 - Removing undesirable matter from roads or like surfaces, with or without moistening of the surface (8,945)
04/1999
04/01/1999DE19834848A1 Weed removal device for paths and squares
04/01/1999DE19739915A1 Ground cutting unit
03/1999
03/31/1999EP0905323A1 Sweeping machine with hopper shelf
03/25/1999DE19739010A1 Mechanical dog excrement remover
03/23/1999US5884360 Nozzle arrangement and use thereof
03/23/1999US5884359 Surface cleaning apparatus
03/23/1999US5884353 Sweeper with hopper heat shield
03/23/1999CA2181974C Guardrail cleaner
03/17/1999CN2310789Y Scan pump dredger
03/04/1999DE19723673C1 Sweeping apparatus for floor cleaning
03/03/1999EP0898871A1 Collecting container attached to the back of a carrier vehicle
03/03/1999CN2309361Y Cleaning machine for swimming pool
03/02/1999US5876079 Waste removal device
02/1999
02/24/1999CN2308630Y Environmental cleaning sanitary car
02/24/1999CN1208799A Plough-like sweeping apparatus
02/23/1999US5873284 Control for portable power tool
02/18/1999WO1999007945A1 Lateral sweeping apparatus and method
02/17/1999EP0897033A1 Disposable container for picking up domestic animal droppings
02/17/1999CN2307817Y Cleaning vehicle
02/17/1999CN1208101A Spiral sweeping roller
02/11/1999DE19739430C1 Machine for cleaning tennis courts and other playing areas with gravel or loose granule surfaces
02/11/1999DE19733842A1 System for revolution control of IC engine
02/11/1999DE19720582C1 Suction or blast cleaner for coarse dirt, leaves, etc. with a fan and rotating cutter on a common axis within a housing
02/09/1999US5868447 Collection device for scooping refuse for disposal
02/02/1999US5865943 Apparatus for applying adhesive product to road barriers
02/02/1999US5865486 Dog feces removal implement
01/1999
01/28/1999WO1999003334A1 Collection device for scooping refuse for disposal
01/27/1999EP0893541A1 A disposal device
01/20/1999EP0891452A1 Disposable, foldable, unitary, compact animal excrement collecting device
01/20/1999CN1205380A Operating method of tool for removing road dirt of chewing gum
01/07/1999WO1999000551A1 Device for collecting waste such as animal dejection
01/02/1999CA2209390A1 Animal stool scooper
12/1998
12/30/1998WO1998059115A1 Apparatus for applying adhesive tape product to road barriers
12/30/1998EP0887468A2 Motor-sweeper
12/29/1998US5852847 High-speed pick-up head for a street sweeper
12/23/1998WO1998058128A1 Head for cleaning along an elongated obstacle
12/22/1998US5850656 Debris collection machine
12/17/1998DE19724908A1 Sweeping set preferably with at least one sweeping roller aligned at right angles to travel direction
12/15/1998US5848521 Scattered objects collector
12/09/1998EP0882843A2 A device for automatically controlling the operation of brushes on wheelers for floor cleaning
12/09/1998EP0882842A2 Improved motor sweeper
12/09/1998EP0724677B1 Multistorey residential building and process for erecting the latter
12/09/1998CN2299893Y Sweeping machine
12/08/1998US5846334 Method for removal and containment of contaminated or hazardous material
12/02/1998CN2299091Y Pavement scavenging machine
12/01/1998CA2110811C Sweeping unit
11/1998
11/26/1998WO1998052456A1 An apparatus for cleaning synthetic grass
11/26/1998CA2290463A1 An apparatus for cleaning synthetic grass
11/25/1998EP0879919A2 Apparatus for cleaning tunnel walls and/or ceilings
11/25/1998CN2298283Y Rolling type road cleaning sanitary machine
11/25/1998CN2298282Y Pulling road cleaning machine
11/24/1998US5839157 Street sweeper pick-up head
11/24/1998US5839154 Chewing gum remover
11/18/1998EP0878583A1 Sweeper and filter with electromagnetic filter cleaning
11/18/1998CN2297479Y Walking road-sweeper
11/17/1998US5836629 Disposable animal waste receptacle
11/05/1998DE19718360A1 Outdoor surface blower with back-pack engine powered drive unit
11/04/1998CN2296361Y Multifunctional maintenance machinery for asphalt road surface
11/03/1998US5829671 Pet litter scoop
11/03/1998US5829094 Sweeper with electromagnetic filter cleaning
10/1998
10/29/1998WO1998048116A1 Sweeping machine
10/29/1998DE19716783A1 Accessory for broom
10/28/1998EP0874086A1 Improved machine intended to the cleaning of tunnels, walls and the like
10/28/1998CN2295793Y Washing vehicle for traffic isolation fense
10/27/1998US5826547 Leash
10/27/1998US5826298 In a power wash system
10/20/1998CA2125586C Groomer attachment for forklifts
10/15/1998DE19715435A1 Street cleaning machine with brushes
10/13/1998US5820179 Refuse collection device
10/13/1998US5819443 Snow removal apparatus
10/13/1998US5819352 Mount for motorized broom
10/06/1998US5815956 Vehicle mounting assembly for a snow plow with hidden actuator drive
10/01/1998WO1998042919A1 Apparatus for removing snow and aircraft de-icing liquids from runway surfaces
09/1998
09/30/1998EP0867564A2 Apparatus for smoothing and/or planing difficult-to-access surfaces
09/24/1998DE19812104A1 Petrol-powered hand portable tool e.g blower, grass cutter, chain-saw, spray machine etc.
09/24/1998DE19711298A1 Object collection method
09/23/1998EP0866172A2 Suction sweeping machine
09/23/1998EP0769085B1 Nozzle arrangement and its use
09/23/1998CN2292114Y Automatic vehicle for cleaning road
09/18/1998CA2232493A1 Suction sweeping machine
09/16/1998CN2291447Y Dust absorption sweeping vehicle
09/16/1998CN2291446Y Circulating dust filter for sweeping vehicle
09/15/1998US5806133 Portable work machine
09/11/1998WO1998039517A1 Collector of excrements of dogs and the like
09/09/1998EP0863045A1 Fluid container
09/09/1998CN2290631Y Self-runing road sweeping machine
09/09/1998CN2290630Y Sweeping machine
09/01/1998US5799993 Refuse collecting device
08/1998
08/27/1998WO1998036675A1 System for adjusting the brush pressure
08/26/1998EP0860554A2 Sweeper with electromagnetic filter cleaning
08/26/1998CN2288994Y Wet-type vacuum road-sweeper
08/26/1998CN2288993Y Air re-circulating wet-type road sweeper
08/25/1998US5797636 Disposable pet excrement collection device
08/25/1998US5797203 Vehicular apparatus for removing snow and aircraft de-icing or anti-icing liquids from runway surfaces
08/20/1998DE19745887A1 Road sweeping device with clearing blade and rotating brush
08/20/1998DE19704446A1 Vacuum cleaner which can suck in large objects by suction pipe
08/19/1998EP0859086A2 Cylindrical brush for a sweeping machine
08/18/1998US5794306 Yard care machine vacuum head
08/18/1998US5794304 For pneumatically taking up refuse
08/18/1998US5794303 Hand held vacuum and scraper combination
1 ... 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 ... 90