| ReturnTo Theme-Group-Choice | Onelevelup |
| 2D026 | Cleaning of streets, tracks, or beaches | |
| E01H1/00 -15/00 | ||
| E01H1/00@Z | AA | AA00 REMOVAL OF UNDESIRABLE MATTER FROM STREETS |
AA01 | AA02 | AA03 | |||||||
| . Removal of undesirable material using a bucket and shovel | . Removal of undesirable material using a brush | . Removal of undesirable material using an endless conveyor | ||||||||||
| E01H1/05 | AB | AB00 BRUSHES WITH A DRIVING MEANS |
AB01 | AB02 | ||||||||
| . Brushes with a vertically rotating axis | . Brushes with a horizontally rotating axis | |||||||||||
| E01H1/08@B | AC | AC00 REMOVAL OR COLLECTION BY AIR-BLOWING MEANS |
AC01 | AC02 | AC03 | |||||||
| . Removal or collection by air jets | . Removal or collection by water-containing substances or an absorbing means | . Air blowing mechanisms with a self-propelled chassis | ||||||||||
| E01H1/08@C | AD | AD00 COMBINATION OF AIR-BLOWING MEANS AND BRUSHES |
AD01 | AD02 | AD03 | AD04 | ||||||
| . Rotating brushes installed in a suction hood | . Wheels used to support the suction device | . Combination of the air-blowing means and brushes with a filter | . Combination of air-blowing means and brushes with a separating means other than a filter | |||||||||
| E01H3/02 | BA | BA00 APPLICATION OF LIQUIDS USING MOBILE APPARATUSES |
BA01 | BA02 | ||||||||
| . Apparatuses supported by an arm or boom | . Apparatuses having an automatic control mechanism | |||||||||||
| E01H3/04@Z | BB | BB00 APPLICATION OF LIQUIDS USING FIXED APPARATUSES |
BB01 | BB02 | BB03 | BB04 | ||||||
| . Apparatuses using underground water or river water | . Apparatuses with a water-heating mechanism | . Apparatuses using water circulation | . Apparatuses with an automatic control mechanism | |||||||||
| E01H5/02 | CA | CA00 HAND IMPLEMENTS FOR SNOW REMOVAL |
CA01 | CA02 | CA03 | CA04 | CA05 | |||||
| . Hand implements equipped with wheels | . Hand implements having movable members other than wheels | . Hand implements having a straight handle | . Hand implements having a handle shaped like a squared U with the opening turned toward the side | . Hand implements having functions other than scooping-up or conveying | ||||||||
| E01H5/04@Z | CB | CB00 PROPELLED SNOW REMOVAL DEVICES |
CB01 | CB02 | CB03 | CB04 | ||||||
| . Devices for the compression of removed snow | . Devices having an auger combined with a snow-removal board | . Devices having an endless track | . Riding type devices | |||||||||
| E01H5/04@B | CC | CC00 SUPPORT OF THE SNOW-REMOVAL UNIT |
CC01 | |||||||||
| . Support that is adjustable in directions other than vertical | ||||||||||||
| E01H5/06@Z | CD | CD00 SNOW REMOVAL BY NON-DRIVEN MEMBERS |
CD01 | CD02 | CD03 | CD04 | ||||||
| . Placement of restrictions on the structure and materials of the snow-removal unit | . . Snow-removal units with a side-board | . Mounting of the snow-removal unit at a position other than at a right angle to the direction of advancement | . Remote control of snow-removal unit position and attitude | |||||||||
| E01H5/06@C | CE | CE00 PREVENTION OF OVERLOADING |
CE01 | CE02 | CE03 | |||||||
| . Use of elastic bodies | . Use of a shear pin | . . Shear pins with automatic exchange means | ||||||||||
| E01H5/08 | CF | CF00 SNOW REMOVAL BY DRIVEN MEMBERS |
CF01 | CF02 | ||||||||
| . Driven members using buckets or shovels | . Driven members with conveying platforms | |||||||||||
| E01H5/09@Z | CG | CG00 SNOW REMOVAL BY ROTARY MEMBERS |
CG01 | CG02 | ||||||||
| . Rotary members with a snow-loading case or bin | . Rotary members equipped with boom and link for support of snow removal | |||||||||||
| E01H5/09@D | CH | CH00 SNOW-DISCHARGING TUBES OR CHUTES |
CH01 | CH02 | ||||||||
| . Snow-discharging tubes or chutes with a remote-controlled mechanism for adjusting the angle of elevation | . Snow-discharging tubes or chutes with a remote-controlled mechanism for adjustment in the horizontal direction | |||||||||||
| E01H5/09@E | CJ | CJ00 USE OF A COMBINATION OF SNOW-SCRAPING AND SNOW-BLOWING DEVICES |
CJ01 | |||||||||
| . Portable devices | ||||||||||||
| E01H5/09@F | CK | CK00 INSTALLATION OF THE ROTATING SHAFT OF THE SNOW REMOVAL DEVICE AT A HORIZONTAL RIGHT ANGLE TO THE DIRECTION OF MOVEMENT |
CK01 | |||||||||
| . Placement of the snow-discharging apparatus at the center of the snow-removal device | ||||||||||||
| E01H5/10@Z | CL | CL00 SNOW REMOVAL BY APPLICATION OF HEAT |
CL01 | CL02 | CL03 | |||||||
| . Use of a heat converter | . Use of electricity | . Use of a sheet-like or plate-like heating unit | ||||||||||
| E01H5/10@A | CM | CM00 MOBILE SNOW-REMOVAL DEVICES |
CM01 | CM02 | CM03 | |||||||
| . Devices with a snow-melting tank | . Devices that heat snow-throwing or removal units | . Devices that heat but do not remove the snow | ||||||||||
| E01H5/10@C | CN | CN00 FIXED-POSITION SNOW-MELTING TANKS |
CN01 | |||||||||
| . Tanks with an agitation means | ||||||||||||
| E01H8/10 | DA | DA00 REMOVAL OF UNDESIRABLE MATTER FROM TRACKS |
DA01 | |||||||||
| . Removal of undesirable matter by means of a rotating element | ||||||||||||
| E01H12/00 | EA | EA00 BEACH CLEANING |
EA01 | EA02 | ||||||||
| . Use of means with with an endless belt | . Use of means with a rotating drum |