128083 ⎘
Removing undesirable matter from roads or like surfaces, with or without moistening of the surface; Pneumatically dislodging or taking-up undesirable matter or small objects ; Drying by heat only or by streams of gas ; Cleaning by projecting abrasive particles; Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum Apparatus dislodging all of the dirt by suction ; Suction nozzles
Sub-classes:Roadside Litter Collecting Apparatus
#2VEHICLE FOR REMOVING DEBRIS FROM ROADWAY
#3MULTIFUNCTIONAL CONSTRUCTION SITE CLEANING ROBOT AND CLEANING METHOD USING SAME
#4AN APPARATUS AND SYSTEM OF SAND REMOVAL TO PREVENT SAND ENCROACHMENT
#5SYSTEM AND METHOD FOR EFFICIENT ENGINE OPERATION
#6MATERIAL COLLECTION SYSTEM
#7MATERIAL COLLECTION SYSTEM
#8SYSTEM AND METHOD FOR EFFICIENT ENGINE OPERATION
#9Material collection system
#10Fan for regenerative air vacuum street sweeper, and method of fan manufacture and assembly
#11HYDRAULICALLY-POWERED VACUUM SYSTEM
#12DEBRIS-COLLECTING APPARATUS AND METHOD OF COLLECTING DEBRIS
#13Material collection system
#14Fan for regenerative air vacuum street sweeper, and method of fan manufacture and assembly
#15MULTICYCLONE SEPARATOR
#16Compact material collection system
#17Collection device for debris and animal waste
#18Compact material collection system
#19Robotic systems and methods for collecting trash outdoors
#20Fan for regenerative air vacuum street sweeper, and method of fan manufacture and assembly
#21Road debris collection assembly
#22Hand-held suction system
#23Hydraulic driving device of suction car
#24Debris-collecting apparatus and method of collecting debris
#25Utility vehicle to remove matter from surface
#26Waste separation appliance
#27Blow-suction device with operation mode adjustment mechanism
#28Suction excavator with flow reversal and method for controlling same
#29VACUUM ASSISTED ANIMAL FECES COLLECTOR
#30Vacuum debris collection apparatus
#31Pet waste collection device
#32Cleaning vehicle
#33Road Sweeping Apparatus With Disposable Bag Mounted
#34Backpack vacuum cleaner
#35Animal waste vacuum disposal and bagging device
#36Vacuum Assembly
#37Handheld portable vacuum
#38APPARATUS FOR COLLECTING ANIMAL FECES
#39Animal Waste Vacuum Disposal and Bagging Device
#40Apparatus for use as part of a surface cleaning vehicle and for use as part of a sander-salter vehicle
#41Utility type surface cleaning vehicle
#42Filtering device suitable for being coupled to a suction turbine for sucking up excrement and vacuum cleaner including said filtering device
#43Fluid collection system and related methods
#44Vacuum Truck With Pneumatic Transfer System
#45Backpack power apparatus
#46Articulating vacuum hose
#47Vacuum hose handling systems and apparatuses
#48Apparatus for cleaning waste from a surface
#49Cord wrap system and portable blower incorporating same
#50Pick-up head system having a horizontal sealed debris door for a mobile sweeping vehicle
#51Pick-up head system
#52PICK-UP HEAD SYSTEM
#53Pet waste vacuum system and disposable liners therefor, and a method of collecting pet waste using disposable liners
#54DEBRIS SHREDDING PICK UP HEAD FOR A MOBILE SWEEPER
#55Automotive sweeper
#56Articulating vacuum hose
#57Mobile blower/vacuum device
#58Pet waste vacuum system and apparatus, disposable liners therefor, and a method of collecting pet waste using same
#59Sealed pick-up head for a mobile sweeper
#60PICK-UP HEAD HAVING AT LEAST ONE MAIN BROOM THEREIN, FOR A MOBILE SWEEPING VEHICLE
#61PICK-UP HEAD WITH DEBRIS URGING MEANS FOR A MOBILE SWEEPER
#62VARIABLE WIDTH PICK-UP HEAD FOR A MOBILE SWEEPER
#63Apparatus and Method for Transporting Lunar Soil
#64ATTACHMENT DEVICE
#65Blower-vacuum device
#66ACCORDION VACUUM TUBE RELIEF
#67Air inlet cover and portable blower/vacuum incorporating same
#68Vacuum device for removal of animal waste
#69LEAF REMOVAL SYSTEM
#70Vacuum attachment for removing animal feces
#71Instant dropping cleaner
#72Method and apparatus for capturing/collecting airborne hazardous particles generated by a moving vehicle
#73Suction nozzle
#74Portable handheld suction/blower apparatus
#75Debris collector
#76Blower
#77Engine-driven handheld vacuum/blower
#78Truck load alarm safety system with drive interlock
#79Vacuum hose handling and safety vacuum release system