| 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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| 09/25/2013 | CN203213061U Rolling brush |
| 09/25/2013 | CN203213057U Highway guardrail cleaner |
| 09/25/2013 | CN203213056U Telescopic pickup |
| 09/25/2013 | CN203213055U Ground cleaning tool |
| 09/25/2013 | CN203213054U Side sweeping device of sweeping machine |
| 09/25/2013 | CN203213053U Road cleaning machine |
| 09/25/2013 | CN203213052U Double-roller road sweeper |
| 09/25/2013 | CN203213051U Detachable back working platform for small cleaning vehicle |
| 09/25/2013 | CN203213050U Intelligent road cleaning device |
| 09/25/2013 | CN203213049U Intelligent road sweeping vehicle based on machine vision |
| 09/25/2013 | CN203213048U Water-spraying tunnel cleaning vehicle with laser ranging function |
| 09/25/2013 | CN103321173A Air-water mixed flow ground flusher |
| 09/25/2013 | CN103321172A Blowing-sweeping multifunctional road cleaning vehicle |
| 09/25/2013 | CN103321171A Blowing and sucking machine |
| 09/25/2013 | CN103321170A Proboscis-type suction pipe |
| 09/25/2013 | CN103321169A Street sweeper |
| 09/25/2013 | CN103321168A Novel cleaning and transporting tool used in shipyard |
| 09/25/2013 | CN103321167A Road zebra crossing capable of being lifted and lowered |
| 09/25/2013 | CN102322035B Device for fixing filter cartridge of efficient sweeping vehicle |
| 09/19/2013 | WO2013136329A1 A device for collecting pet waste |
| 09/19/2013 | DE102012102089A1 Cleaning device for cleaning e.g. dirt in wall/or ground-sided lighting units in aircraft runways, has delivery unit delivering cleaning agent, held on frame and comprising nozzle, and positioning elements arranged at frame |
| 09/18/2013 | CN203200704U Compartment for wet and dry dual-use sweeper truck |
| 09/18/2013 | CN203200703U Wet and dry dual-purpose sweeping vehicle |
| 09/18/2013 | CN203200702U Sweeper abrasion-resisting bucket |
| 09/18/2013 | CN203200701U Minitype garbage sweeper |
| 09/18/2013 | CN203200700U Detachable environmental sanitation green belt water spray cleaning device |
| 09/18/2013 | CN203200699U Sweeper assembly of guardrail cleaning device |
| 09/18/2013 | CN203200698U Cleaning device for guardrails of expressways |
| 09/18/2013 | CN203200697U Collision avoidance mechanism of guardrail cleaning device |
| 09/18/2013 | CN203196491U Filter unit for vacuum sweeper |
| 09/18/2013 | CN103306229A Electric sweeper |
| 09/18/2013 | CN103306228A Small-sized electric environmental sanitation cleaning and collecting integrated vehicle |
| 09/12/2013 | WO2013131541A1 Cleaning device made of foam having an abrasive surface |
| 09/11/2013 | CN203189161U Sweeper truck engine air inlet device |
| 09/11/2013 | CN203189160U Sweeper truck main engine air inlet device |
| 09/11/2013 | CN203188164U Organic pollutant adsorption bands and adsorption auxiliary devices thereof |
| 09/11/2013 | CN203188163U High-temperature tunnel cleaning car |
| 09/11/2013 | CN203188162U Sweeper spraying dust controlling device |
| 09/11/2013 | CN203188161U Road surface sweeper |
| 09/11/2013 | CN203188160U Electric chain flat roller type sweeper |
| 09/11/2013 | CN203188159U Dry-wet conversion device of dry-wet two-purpose road sweeper and dry-wet two-purpose road sweeper |
| 09/11/2013 | CN203188158U Manual sweeper truck |
| 09/11/2013 | CN203188157U Rear brush lifting mechanism |
| 09/11/2013 | CN203188156U Rolling brush transmission structure of road sweeper |
| 09/11/2013 | CN203188155U Side brush anti-collision structure of road sweeper |
| 09/11/2013 | CN203188154U Push rod motor control structure |
| 09/11/2013 | CN203188153U Small-size rubbish sweeping trolley |
| 09/11/2013 | CN203188152U Sweeping truck driving adjusting structure |
| 09/11/2013 | CN203188151U Self-propelled grain sweeper |
| 09/11/2013 | CN203188150U Electric rear wheel driving steering forward-cast type motor sweeper for automatically dumping rubbish |
| 09/11/2013 | CN203182859U Dustpan for cleaner |
| 09/11/2013 | CN103293984A Suction nozzle work control system and method and controller of sweeping vehicle and sweeping vehicle |
| 09/11/2013 | CN103290803A New-energy cleaning truck |
| 09/11/2013 | CN103290802A Air-sucking type environmental sanitation sweeping vehicle |
| 09/11/2013 | CN103290801A Road snow sweeping machine with V-shaped rolling brush of tricycle |
| 09/11/2013 | CN103290800A Electric sanitation vehicle sweeping disk system of permanent magnet brushless direct-current motors based on CAN bus |
| 09/11/2013 | CN103290799A Sweeping device for road sweeper |
| 09/11/2013 | CN103290798A Cleaning robot |
| 09/11/2013 | CN103290797A Road surface cleaning robot |
| 09/11/2013 | CN102493379B Multifunctional traffic safety barrier |
| 09/10/2013 | US8528954 Pine cone grasping tool |
| 09/04/2013 | CN203174541U Portable detachable shovel box |
| 09/04/2013 | CN203174540U Automatic purifying and dust removing system for sweeping vehicle |
| 09/04/2013 | CN203174539U Road sweeper rolling brush device |
| 09/04/2013 | CN203174538U Small-size multifunctional high-pressure cleaning vehicle |
| 09/04/2013 | CN103276684A Environment-friendly crutch-type waste disposer |
| 09/04/2013 | CN103276683A High-speed water-beam type multifunctional guardrail cleaning vehicle |
| 09/04/2013 | CN103276682A Rolling brush type intelligent guardrail cleaning machine |
| 09/04/2013 | CN103276681A Electric water-absorbing cart |
| 09/04/2013 | CN103276680A Disc type intelligent guardrail cleaning machine |
| 08/29/2013 | US20130221693 Collection Device for Pet Waste Material |
| 08/28/2013 | CN203160177U Pet waste cleaning device |
| 08/28/2013 | CN203160176U Watering vehicle with cleaning function and dirt sucking function |
| 08/28/2013 | CN203160175U Multifunctional cleaning vehicle used for pavement maintenance |
| 08/28/2013 | CN203160174U Curbstone washing device of sanitation truck |
| 08/28/2013 | CN203160173U Leaf sweeper |
| 08/28/2013 | CN203160172U Dedusting sweeper truck |
| 08/28/2013 | CN203160171U Eccentric rolling sweeping garbage truck |
| 08/28/2013 | CN203160170U Rubbish collecting robot |
| 08/28/2013 | CN103266577A Cleaning vehicle and method and system for adjusting working height of water spraying support of cleaning vehicle |
| 08/28/2013 | CN102367656B Sweeping car and suction nozzle device thereof |
| 08/22/2013 | WO2013123271A1 Surface maintenance vehicle with compact side brush assembly |
| 08/22/2013 | WO2013098447A3 Filtering device suitable for being coupled to a suction turbine for sucking up excrement and vacuum cleaner including said filtering device |
| 08/22/2013 | US20130213436 Device and method for removing dirt |
| 08/21/2013 | EP2628382A1 A blower vacuum device |
| 08/21/2013 | CN203144952U Independent power-station snow sweeper |
| 08/21/2013 | CN203144944U Multifunctional environment-friendly cleaning bicycle |
| 08/21/2013 | CN203144943U Multifunctional high-altitude washing vehicle |
| 08/21/2013 | CN203144942U Road sweeper |
| 08/21/2013 | CN203144941U Street sweeper |
| 08/21/2013 | CN103255737A Environment-friendly high-technology road-surface technological equipment |
| 08/21/2013 | CN103255736A Bridge expansion joint cleaner |
| 08/21/2013 | CN102390360B Cleaner |
| 08/14/2013 | DE102012101109A1 Device carrier for cleaning devices with center drive for front-mounting on driven carrier vehicle by mounting plate for cleaning of roads or trails, has support arm screwed to mounting plate with support arm pad and support arm beam |
| 08/14/2013 | DE102011051223B4 Räumvorrichtung Clearing device |
| 08/14/2013 | CN203129066U Oval tube main rod folding type pet feces picking machine |
| 08/14/2013 | CN203129065U Cleaning tool with water mist spraying function |
| 08/14/2013 | CN203129064U Road rubbish sanitation vehicle |
| 08/14/2013 | CN203129063U Suction nozzle device provided with rolling sweeping assembly and mounted on sweeping garbage car |
| 08/14/2013 | CN203129062U Miniature electric vacuum suction type urban sweeping cleaning vehicle |