ClassID:

128092

E01H1/103 - CPC Classification

Classification description:

Removing undesirable matter from roads or like surfaces, with or without moistening of the surface; Hydraulically loosening or dislodging undesirable matter ; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud; Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction

Recent Application in this class:
#1
20250223766
2025-07-10

METHODS OF TREATING BITUMEN-CONTAINING SURFACES

#2
20250101696
2025-03-27

Installation for Capturing Floods and Excess Water in Drainage Systems, As Well As Maintenance of Road Surfaces According to Warnings, Phenomena, and Weather Parameters Measured in Real Time

#3
20220220682
2022-07-14

Dry filtration system

#4
20210025121
2021-01-28

SURFACE CLEANING DEVICE AND CLEANING PROCESS FOR CLEANING A PLANAR FLOOR SURFACE

#5
20200298287
2020-09-24

Mobile surface maintenance machine with an onboard pressure washer

#6
20190376245
2019-12-12

Pavement marking cleaning system

#7
20190338479
2019-11-07

A MACHINE FOR REMOVING PAINT AND OTHER UNWANTED MATERIAL FROM TURF, AND RELATED DEVICES AND METHODS

#8
20190299838
2019-10-03

TANK ARRANGEMENT FOR A WATERJET TRUCK

#9
20190226169
2019-07-25

Magnetic bar for pickup head of sweeper truck

#10
20190163340
2019-05-30

Service mode selection system for service vehicle

#11
20180298574
2018-10-18

Street maintenance sawing trailer

#12
20180148900
2018-05-31

Vehicle with internal and/or external monitoring

#13
20170275807
2017-09-28

DIRT REMOVING DEVICE AND DIRT REMOVING UNIT

#14
20170215674
2017-08-03

Fluid suction device

#15
20170101752
2017-04-13

Spill clean-up system and method

#16
20160145820
2016-05-26

Integrated muffler for hydrovac system

#17
20160122958
2016-05-05

METHOD FOR CLEANING UP POWDER OR OTHER CONTAMINANTS

#18
20150267365
2015-09-24

Multi-purpose module for cleaning the road platform after car accidents, in order to re-establish safe and practicable road conditions

#19
20140137895
2014-05-22

Hard surface cleaners having cleaning heads with rotational assist, and associated systems, apparatuses and methods

#20
20130318739
2013-12-05

Multi-purpose truck for re-establishment of safe and practicable road conditions after car accidents, through cleaning of the road platform

#21
20120285494
2012-11-15

Pet Waste Removal Device

#22
20120255578
2012-10-11

Vehicle mounted apparatus for high-pressure fluid blasting

#23
20120151708
2012-06-21

AIR DRIVEN HARD SURFACE CLEANING TOOL

#24
20120073600
2012-03-29

METHOD AND DEVICE FOR TREATING SURFACES

#25
20120031440
2012-02-09

MOBILE CLEANING EQUIPMENT

#26
20120017390
2012-01-26

Vacuum debris collection box having sloped debris chute

#27
20110139179
2011-06-16

Concrete/Asphalt Wet Washing System

#28
20110139177
2011-06-16

Concrete/asphalt wet washing system

#29
20110131752
2011-06-09

SYSTEM, METHOD AND APPARATUS FOR PRESSURE CLEANING

#30
20100269860
2010-10-28

Surface cleaning and recycling apparatus and method

#31
20100170536
2010-07-08

HIGH PRESSURE WATER CLEANING SYSTEM WITH RECYCLED WASTE WATER

#32
20090241999
2009-10-01

Modular Stripe Removal System

#33
20090223014
2009-09-10

Gum removal tool

#34
20090223013
2009-09-10

Water delivery and vacuum retrieval system

#35
20090199871
2009-08-13

Cleaning method and system

#36
20080230093
2008-09-25

Apparatus, Vehicle and Method For Cleaning Surfaces Fouled With Chewing Gum

#37
20080216878
2008-09-11

Material-removal system

#38
20080178415
2008-07-31

Oscillating straight stream nozzles

#39
20080066781
2008-03-20

Stripe removal system

#40
20070215179
2007-09-20

Concrete/asphalt wet washing system

#41
20070215176
2007-09-20

Concrete/asphalt wet washing system

#42
20070207711
2007-09-06

Combined grinder and water blaster for stripe removal system

#43
20070204889
2007-09-06

Articulable arm for a mobile mark removal system

#44
20070169797
2007-07-26

Mobile mark removal system

#45
20070169305
2007-07-26

Material-removal system including a fluid-blasting, spray-head assembly

#46
20070079472
2007-04-12

Air driven hard surface cleaning tool

#47
20060185689
2006-08-24

Transportable holding tank for stripe removal system

#48
20060000491
2006-01-05

Stripe removal system

#49
20050268425
2005-12-08

Surface cleaner

#50
20050210623
2005-09-29

Inclined slope vacuum excavation container

#51
20050172583
2005-08-11

Demisting chamber with elbow strainer

#52
20050125936
2005-06-16

Cleaning device

#53
20050044656
2005-03-03

Apparatus and method for treating synthetic grass turf

#54
18421483
2025-12-02

Method and apparatus for rejuvenating lines on roads