ClassID:

129145

E03B2001/047 - CPC Classification

Classification description:

Methods or layout of installations for water supply for domestic or like local supply; Greywater supply systems using rainwater

Recent Application in this class:
#1
20250314050
2025-10-09

Underground Passive Water-Cooling System and Method of Use

#2
20240417959
2024-12-19

RAINWATER RESERVOIR

#3
20240410139
2024-12-12

System and Method for Evaporative Loss Compensation and Water Storage System for Swimming Pools

#4
20240209614
2024-06-27

Stormwater Biofiltration System and Method

#5
20240018756
2024-01-18

APPARATUS FOR ABSORBING PRECIPITATION WATER AND FOR WATER EVAPORATION

#6
20230397550
2023-12-14

IRRIGATION AND DRAINAGE DEVICE AND/OR WATER STORAGE DEVICE, PREFERABLY FOR MANAGING WATER, IN PARTICULAR IRRIGATION OF (GREEN) SPACES AND/OR PLANTS

#7
20230313505
2023-10-05

SMART RAIN BARREL GAGE AND RELEASE CONTROLLER

#8
20230030765
2023-02-02

A STORM WATER MANAGEMENT SYSTEM

#9
20220298759
2022-09-22

Conveyance drain emitter

#10
20220162105
2022-05-26

Method and system for vertically utilizing unconventional water source

#11
20220074189
2022-03-10

Stormwater biofiltration system and method

#12
20210388581
2021-12-16

Drainage system and drain

#13
20210270018
2021-09-02

Conveyance Drain Emitter

#14
20200291622
2020-09-17

Precipitation reclamation storage system for use in a structure

#15
20200284038
2020-09-10

Mobile fabric water tower system

#16
20200263433
2020-08-20

Drainage system

#17
20200240122
2020-07-30

Conveyance drain emitter

#18
20200181889
2020-06-11

Precipitation reclamation storage system for use in a structure

#19
20200173159
2020-06-04

Stormwater biofiltration system and method

#20
20200131756
2020-04-30

Portable living structure and assembly

#21
20190211957
2019-07-11

Water distribution

#22
20190085535
2019-03-21

Water conservation system for use in building

#23
20180371725
2018-12-27

Systems and methods for rainwater collection and controlled outflow

#24
20180361276
2018-12-20

Filtering apparatus comprising an inlet and at least two outlets

#25
20180320341
2018-11-08

Conveyance drain emitter

#26
20180266086
2018-09-20

Rain collecting sculpture

#27
20180023596
2018-01-25

Vacuum-assisted-pumping system and method

#28
20170175366
2017-06-22

System and method for harvesting rainwater

#29
20170130460
2017-05-11

Drainage system and apparatus for treating runoff

#30
20170088437
2017-03-30

Apparatus to classify and separate turbid water and clean water

#31
20170016213
2017-01-19

WATER SUPPLY SYSTEM UTILIZING COLLECTED AND STORED RAIN WATER AND MAINS WATER SUPPLY

#32
20170002550
2017-01-05

GATE VALVE DOWNSPOUT DIVERTER FOR RAINWATER COLLECTION

#33
20170001132
2017-01-05

Self-cleaning filter device adaptable to the volume of rainwater and a method for its use

#34
20160289087
2016-10-06

Method and system for remotely monitoring a group of circulating-water utilization systems

#35
20160199761
2016-07-14

Filter apparatus

#36
20160115675
2016-04-28

METHOD FOR AUTOMATED CONTROL OF A COMBINED GREYWATER/STORMWATER SYSTEM WITH FORECAST INTEGRATION

#37
20160076703
2016-03-17

Ball tap

#38
20160017610
2016-01-21

System of components which, assembled, form a rainwater separator for a downpipe

#39
20150299990
2015-10-22

Drainage system and apparatus for treating runoff

#40
20150247299
2015-09-03

Connected fence for collecting rain water

#41
20150021247
2015-01-22

Method and system for water reclamation, purification, and reuse for residential, commercial, and agricultural applications

#42
20140352809
2014-12-04

Diverter and lid assembly for use with a rain barrel device and system

#43
20140339803
2014-11-20

Mobile reservoir system and method for reusing unused clean water

#44
20140326331
2014-11-06

Efficient water utilization system

#45
20140144835
2014-05-29

System and method for harvesting rainwater

#46
20130220904
2013-08-29

Filter seperator and adapter for rainwater volume

#47
20120305492
2012-12-06

RUNOFF COLLECTION SYSTEM WITH FIRST FLUSH CONTROL AND PRETREATMENT

#48
20120285563
2012-11-15

Device for Throughfeed of Greywater to a Water User, Greywater System Provided Therewith and Method for Applying Same

#49
20120199220
2012-08-09

GREY WATER PROCESSING AND DISTRIBUTION SYSTEM

#50
20120111428
2012-05-10

Steel-reinforced HDPE rain harvesting system

#51
20120090707
2012-04-19

Gray water recycling system

#52
20120067792
2012-03-22

Apparatus and Method for Water Treatment

#53
20120000546
2012-01-05

Systems and Methods for the Collection, Retention, and Redistribution of Rainwater and Methods of Construction of the Same

#54
20110308618
2011-12-22

WATER RECOVERY SYSTEMS AND METHODS

#55
20110277852
2011-11-17

Automatic rain barrel

#56
20110272334
2011-11-10

COLLECTED RAIN WATER CLASSIFIER AND DIVERTER

#57
20110052320
2011-03-03

GRAYWATER RECYCLING SYSTEM INCLUDING RAINWATER RECOVERY

#58
20110036410
2011-02-17

Recycling of grey water

#59
20110005613
2011-01-13

Diverter and lid assembly for use with a rain barrel device and system

#60
20110005602
2011-01-13

Rainwater Collection and Redistribution System

#61
20100300544
2010-12-02

RAINWATER RECOVERY AND TREATMENT SYSTEM

#62
20100125938
2010-05-27

INSTALLATION FOR RECYCLING SANITARY WATER

#63
20100043129
2010-02-25

METHOD AND CONTROL SYSTEM FOR PROCESSING GREYWATER

#64
20100018911
2010-01-28

Water Distribution Manifold Assembly

#65
20090222981
2009-09-10

Integrated domestic utility system

#66
20090095339
2009-04-16

Roof Based Energy Conversion System

#67
20090065072
2009-03-12

Rainwater Irrigation Apparatus

#68
20080245713
2008-10-09

System for the recovery of washing liquids used in showers, wash basins and/or baths

#69
20080175668
2008-07-24

Graywater recycling system including rainwater recovery

#70
20080128030
2008-06-05

Systems and methods for the collection, retention and redistribution of rainwater and methods of construction of the same

#71
20080072971
2008-03-27

Liquid conservation device and a liquid apparatus incorporating the liquid conservation device

#72
20060169320
2006-08-03

Rainwater recovery system

#73
20050066439
2005-03-31

Users water storage

#74
15723480
2019-12-17

Rainwater collection device

#75
15093611
2018-07-10

Conveyance drain emitter